Hand holding a glass jar of canned diced tomatoes.

Diced tomatoes are simply one of the most versatile items in your pantry. Use them to make chili, soup, or spaghetti sauce. Use them in casseroles or one-pot meals. I even tend to just toss them into my blender with a few other ingredients to make easy tomato bisque for a cozy lunch. I’ll never be without diced tomatoes in my pantry.

Buying canned diced tomatoes is a breeze (and relatively affordable), but as with most things in the kitchen, I find the flavor to be much superior when you can your own diced tomatoes at home. Not only do you get to use the ripest, best tomatoes picked at the peak of tomato season (hopefully from your own garden), but you can also control exactly what ingredients do and do not get put into your batch. Watching your salt intake? Leave it out! Worried about the BPA lining that a lot of tomato cans use? No worries, you’re using glass! Want to spice up the jars with your own herb combos? Have at it!

Overhead shot of homegrown tomatoes

Is this canning recipe good for beginners?

Canning diced tomatoes is one of the easiest canning projects for beginners. If you’re new to canning—and maybe a bit intimidated—tomatoes (or pickles) are a great place to start! The biggest thing you have to worry about with canning tomatoes is heat shocking your jars and having them break. Just as long as you remember to never let your jars go from temperature extremes (hot to cold, or vice versa), you’ll be good!


A Beginner’s Guide to Canning Salsa

Come out of this course with six jars of homemade salsa and a heap of canning confidence!

  • Learn what tools and supplies you need to stock your kitchen
  • Master all the techniques you need to can food safely
  • Overcome any fear you have about canning
  • Cook along with a canning expert with over 25 years of home canning experience

If you are new to canning, we highly recommend reading through our Canning 101 primer post to get your bearings on the basic process for canning.

Glass jars filled with canned diced tomatoes

Absolute Must-Have Supplies to Can Diced Tomatoes

  • Tomatoes (duh)—A good rule of thumb is that for each pound of tomatoes, you’ll get one pint of diced tomatoes (which equals about the size of a standard 15-ounce can of diced tomatoes). If you are really going big, a full bushel of tomatoes will get you about 50 pints. Roma/plum tomatoes are the best choice—they have the least amount of juice and seeds—but any kind of tomato will work. Farm stands and farmers’ markets often sell “canning tomatoes” in bulk on the cheap in the summer. These are the ugly tomatoes that no one wants to buy for their caprese salads. Stock up on those! If you can find a u-pick place nearby, that’s also a great way to get a lot on the cheap. And of course, growing your own is the cheapest way of all! I love the San Marzano variety of romas. They are easy to grow and super prolific. Plus, they taste great!
  • Bottled lemon juice or citric acid—To safely can tomatoes without a pressure canner, you need to acidify each jar. This sounds like it’s going to take some crazy calculations or something, but it’s really simple. For each pint of tomatoes, add one tablespoon of bottled lemon juice (it must be bottled—fresh doesn’t have consistent acidity) OR 1/4 teaspoon powdered citric acid. Double that for quarts. I personally use citric acid because it doesn’t affect the flavor at all and it’s a heck of a lot cheaper than buying bottle after bottle of lemon juice. But if you’re just working on a small batch and already have lemon juice in your fridge? Go that route.
  • Jars, lids, and rings—I always can diced tomatoes in wide-mouth pints. The pint is roughly the same size as a store-bought can, so that makes it easier when working off of recipes, and the wide mouth makes the canning process simpler. You can find them at most grocery or hardware stores, and if all else fails, order them online (although they are much more pricey online).
  • Water bath canner or large stock pot—You’ll need to submerge your filled jars in a boiling water bath to process and seal them. Any large stock pot will work– in fact, most of the time when you buy a “canner,” it’s actually just a big ole pot with a canning rack stuck inside. If you already have a big stock pot, you can save some cash and just buy the rack (you do need one—this protects the bottom of the jars and allows hot water to circulate all around them).
  • Jar lifter—Few things in this world are as slippery as a wet glass canning jar that just spent an hour in a boiling water bath. Spend the money and get yourself a good jar lifter. It’ll last a lifetime and will pay for itself with how many broken jars and emergency room visits it saves you.
  • Old towel—You’ll need one to put down on your kitchen countertops so there isn’t heat shock from your hot jars to your cold countertops (which results in broken jars).
  • Knife, cutting board, slotted spoon, colander, other general kitchen tools—If you have a working kitchen, you probably have all the “normal” utensils you need to can tomatoes.

Nice-to-Have Supplies to Can Diced Tomatoes

  • Canning Funnel—A funnel that is made to fit into the top of your jars will make your life easier (and less messy).
  • Second stock pot—Part of canning tomatoes is blanching them to get the skins to peel off easily. You could do this in your water bath canner and just boil fresh water when it’s time to process, but I find it a lot easier to have two big pots of water boiling. I actually use a stock pot on my stove for blanching tomatoes, and then an electric water bath canner (which is basically just an electric stock pot) for processing. It frees up burners on my stove and allows me to process my jars in an out-of-the-way spot—I do it in a corner of the counter.
  • Headspace checker—Each time you can something, you’ll need to leave adequate “headspace”—the space between the top of the food and the top of the jar. This little tool makes it easy to have accurate headspace in each jar. Honestly, I’ve been canning so long that I just eyeball it—I know where on the jar the right level is—so I don’t always use one of these, but it’s a very handy tool if you’re a beginner.
  • Second old towel—Tomatoes are juicy. And if you just cut them on your cutting board, you’ll either be stopping every 10 minutes to wipe up juice or have it running down onto your toes. The solution? Put an old towel under your cutting board. Then when you are done canning, just toss the whole towel in the laundry.
Stacks of labelled jars of canned diced tomatoes.

Do I need a pressure canner?

Nope! You’re going to add enough citric acid or lemon juice that this will be safe for water bath canning. Which is great, because a pressure canner’s high heat and long processing time can turn tender tomatoes to mush if you aren’t careful.

What are the best tomatoes for canning?

You can use any fresh tomatoes for diced tomatoes, but you’ll get the best results with Roma, paste, or San Marzano tomatoes. These three have fewer seeds and liquid, and more flesh, so your diced tomatoes will have the density you’d expect from store-bought canned tomatoes.

Do you add water when canning tomatoes?

Nope! Tomatoes are quite juicy, and we recommend packing them in their own juices for the best flavor in this tutorial.

How long will my canned diced tomatoes last?

After 12-18 months, you’ll start to see a decline in flavor quality, so we recommend you use them within a year and a half. However, properly canned goods can be safely eaten well beyond that. 

How long will a jar of diced tomatoes be good once it is opened?

Once you’ve cracked open one of your sealed jars, we recommend eating the tomatoes within 7-10 days. This is also about how long you’ll get out of any partial jars that aren’t full enough to process.

If you don’t think you’ll get through them quickly enough, you can freeze the extras in wide-mouth freezer safe jars for up to a year.

Hand holding a glass jar of canned diced tomatoes.

How to Can Diced Tomatoes

Alright, you’ve got your tomatoes, you’ve got your lemon juice or citric acid– now let’s actually dig into canning some tomatoes! I’ve got the full tutorial with pictures written out here, but if you’re looking for a printable version, scroll to the bottom of this post. Okay, let’s go!

Step 1: Get organized

The actual “canning” part of canning is a tiny part of the puzzle—especially when compared to the prep work. Before you slice into a single tomato, you need to prep your work space.

Collage of photos of prepping for canning
  • Step 1A: Wash, sterilize, and heat the jars—Learn more about that in our Canning 101 tutorial if you’re a beginner!

Wholefully Protip

Always wash, sterilize, and heat more jars than you think you’ll need. It’s no big deal to put them back on the shelf if you don’t use them, but it’s really annoying to need just one more jar in the middle of your canning and not have it ready to go.

  • Step 1B: Get all your tools ready—I like to lay out a big towel on my counter to make cleanup easier (and to keep tomato juice from running down my cabinets onto my toes). On top of that, I place all the tools I’ll need to can.
  • Step 1C: Get your water bath canner heating—Boiling a large vat of water takes time, so go ahead and get it started. Fill the canner about 2/3 full of water and set to boil. You might not need that much water, but it’s a lot easier to remove water than it is to add cold water and get the pot to reboil. I also recommend going ahead and putting the canning rack in the bottom of the pot (yes, I know it probably has handles to lift the jars, but you don’t want to do that with raw-pack tomatoes—more on that in a sec).

Step 2: Peel your tomatoes (optional, but recommended)

You don’t have to peel your tomatoes. But I highly recommend it. Since I’m always looking for kitchen shortcuts, I’ve canned without peeling before, and I wished I had taken the time to do it. Tomato skins get very tough through the canning process, and unless they are chopped into minuscule pieces, they aren’t very appetizing. Plus, the peeling process is made easy thanks to blanching!

Collage of photos of peeling tomatoes.
  • Step 2A: Boil a large pot of water—You can use the same pot of water you are using for your water bath canner if you like, but for efficiency’s sake, I prefer to have a second stock pot dedicated to blanching the tomatoes.
  • Step 2B: Prepare an ice bath—Fill your (clean!) sink with water and ice.
  • Step 2C: Score the tomatoes—This is an optional step, but I find it makes the peeling easier. Flip each tomato over and, using a sharp knife, score the bottom of the tomato in an “X” shape.
  • Step 2D: Blanch for 45-60 seconds—Working a few tomatoes at a time, place them in the boiling water bath and blanch for around one minute. Don’t freak out if you go over—tomatoes are pretty resilient. I’d actually rather you overcook them than undercook them—underblanched tomatoes are frustrating to peel. You’ll know the tomatoes are ready to come out when the peel is starting to pull away from the tomato where you scored it. You’ll get the hang of the timing after just a few batches.
  • Step 2E: Plunge into ice bath—You immediately want to stop the cooking, so plunge those tomatoes into your ice bath. If you prefer, you can go ahead and blanch all of your tomatoes and get them hanging out in the ice bath before moving on to the next step.
  • Step 2F: Slip off the skins—If blanched properly, the skins will slip right off the tomato. Add them to your compost or feed them to your chickens (that’s what I did).

Step 3: Core and dice your tomatoes

Some people choose to remove seeds and juices here—and you can absolutely do that if you prefer a drier tomato product—but I like to leave all of it. Not only is it easier, but it also makes for stronger flavor.

Collage of photos of how to cut tomatoes for diced tomato canning.
  • Step 3A: Core the peeled tomatoes—Slice the tomato in half, and then remove the core from each half. Also cut out any unripe parts (“green shoulders”) or bruised spots, and discard.
  • Step 3B: Dice the tomatoes—Roughly dice the tomatoes to your desired size.
  • Step 3C: Measure your tomatoes—Keep cutting until you either get through all your tomatoes, or you have enough for your canner load. Most water bath canners will hold 7 quart jars (28 cups of diced tomatoes) or 9 pint jars (18 cups of diced tomatoes). I was canning pints, so I stopped when I reached 18 cups of tomatoes.

Step 4: Pack the jars

If you’re new to canning, I highly recommend filling one jar at a time, placing it into the hot water bath canner, and then moving onto the next jar. This process is for raw-pack tomatoes—meaning you don’t heat the tomatoes before they go in the jar. The tomatoes will quickly cool down the hot jars, and just by the nature of being a newbie, you’ll be a little bit slower at this process. If you do all the jars at once, the jars might cool down too much before you place them in the boiling water—which could lead to jar breakage. Start with one at a time. In these pictures, I did a whole canner load at once, but I’m pretty speedy!
Collage of photos of filling glass jars with diced tomatoes for canning.

  • Step 4A: Remove a single hot jar—Place an old towel on your countertop (to protect the jars from the cold temperature). Remove one hot jar from the water bath canner (dumping the hot water back into the canner), and place it on the towel.
  • Step 4B: Acidify the jar—To safely can tomatoes, you must acidify each jar by using either lemon juice or powdered citric acid. For each pint of tomatoes, add one tablespoon of bottled lemon juice (it must be bottled—fresh doesn’t have consistent acidity) OR 1/4 teaspoon powdered citric acid to the bottom of the jar before adding tomatoes. Double that for quarts.
  • Step 4C: Fill the jar—Loosely pack the tomatoes in the jar. A funnel makes this easier, but if you’re using wide-mouth jars, you can also easily do this with just a spoon.
  • Step 4D: Compress—With the back of a spoon, press down on the tomatoes to release juices and fill up air spaces.
  • Step 4E: Add more and repeat—Add more tomatoes, compress again, and repeat the process until the jar is tightly-packed with tomatoes 1/2″ below the top lip of the jar.
  • Step 4F: Double check headspace—This 1/2″ headspace is an important number to stay fairly accurate with—proper headspace helps the jars seal properly and safely. Bring out a ruler if you’re new to canning. Adjust the headspace by adding more juice/tomatoes or removing some.

Step 5: Close and process

You’re almost done! Just a few more steps and you can go kick back and relax while your tomatoes process (or, as I often do, start working on the next batch).

Collage of photos of prepping filled jars for water canning.
  • Step 5A: Release air bubbles—Because you packed down the tomatoes, this step is a bit of overkill—so if you forget it in this particular instance don’t stress—but in general, it’s a good idea with canning to run a rubber spatula or butter knife along the sides of the jar to release any trapped air bubbles (don’t use anything sharper than a butter knife– you don’t want to nick your jars and make it easier for the glass to crack!).
  • Step 5B: Wipe the rim of the jar—Using a clean, damp cloth, wipe the top rim of the jar to remove any food residue that could keep the jar from sealing.
  • Step 5C: Place on the lid—Center the flat piece of the lid on top of the jar. Place on a ring and tighten until just fingertip tight. It’s important to not over-tighten the lids—don’t ratchet them down with your hands or some other tool. Just tight enough to feel secure.
  • Step 5D: Place in water bath and repeat with remaining jars—Place your finished jar in the hot water bath, and then head back and finish Steps 4 and 5 for the remainder of your jars (working one at a time).
  • Step 5E: Process—Once your canner is full, double check the water level (it should be at least an inch above your jars), put on the lid, and bring to a rolling boil. Once boiling, set a timer for 85 minutes. When processing time is up, turn off the canner, remove the lid, and wait for five minutes. Then remove the jars (using your jar lifter) and place them on a towel on your counter or table. Let cool completely.

Step 6: Test seals, label, enjoy!

Great work! Two last (important) steps, and you’re on your way to all kinds of delicious soups and stews.

Collage of photos of checking the seals on canned diced tomatoes and labelled jars.
  • Step 6A: Check the seals—While your jars are cooling, you should hear a beautiful symphony of pop-pop-pop every now and again! That’s the sound of the jars sealing as they cool. Once the jars are completely cool (usually overnight), press down on the top of each jar. If it doesn’t move, it’s sealed and safe to be stored in your pantry. If the jar lid flexes when you push on it, it didn’t seal. It’s still safe to eat, it just needs to be stored in the fridge and used within 7-10 days. It’s pretty common to have a jar or two not seal during a canning session, so don’t feel like a failure if it happens to you. It just means you get to try your goodies soon!
  • Step 6B: Label and store—Trust me, you will not remember what is in your jars in eight months, so please label them. There are all manner of cute and interesting ways to label mason jars, but my favorite low-tech method is with a Sharpie. I just write the contents and the date on the jar. When the jar is empty, the marker comes right off with some rubbing alcohol and leaves no sticky residue like you get with stickers and labels. I also like that if I decide to gift a jar, I can wipe off the Sharpie label and affix a decorative label at a later date. Store your canned goods in a dark, cool spot—your pantry is just perfect. For best taste, use within a year, but as long as the jar stays sealed and there is no bulging, mold, or weird smells, canned goods will store almost indefinitely.

Help, my jars lost a lot of liquid in the canner!

Siphoning is the canning term that’s used when liquid is sucked out of a jar during the cooling process after canning—it happens to even the most seasoned of canners. As long as jars are sealed properly (see Step 6A for how to check your seals!), they are still safe to eat, even with significant liquid loss. However, they might lose quality (color, flavor) slightly faster than the jars that are completely full of liquid, so you’ll want to use the siphoned jars first.

You can help reduce siphoning by making sure the cooling process is slow. Leave your jars in the waterbath canner for at least five minutes with the heat off and the lid off after your processing time is complete before lifting the jars out to cool completely on a folded towel—this should help you avoid losing liquid from your jars.

Is it okay that the tomatoes and liquid separated?

Yep, your diced tomatoes will still be safe to eat. This is quite normal with canning tomatoes! This more commonly happens when you’re canning hot pack tomatoes (putting hot tomatoes into hot jars), rather than the raw pack method we are using here, because the heated tomatoes start to break down.

We recommend the raw (cold) packing we use in this recipe to avoid as much separation as possible—though you still might see some. As the jars cool, the tomato solids and liquids may come back together, but if they don’t, just shake the jar before using. When you go to use them, you can either drain the liquid or use the entire jar, depending on what’s called for in the recipe. 

Variations to try

I prefer to keep my tomatoes plain and spice them up later, but you might like having some ready-to-go flavor combos already in your pantry. Here are three of my favorite diced tomato variations to try. I never salt my tomatoes before canning, but you are welcome to add salt (about 1/4-1/2 teaspoon per pint jar) if you’d like.

Note: If you’re going to make your own flavor combos, be sure to only use dried spices. Ingredients like fresh onions or peppers are not acidic enough to can with tomatoes safely unless you are following a recipe that has been tested for proper pH levels. Always accurately follow a tested recipe when canning things like salsa, spaghetti sauce, or chutney.

  • Fire-roasted diced tomatoes—Fire up your grill to medium-high, and place the raw (unpeeled) tomatoes directly on the grill grates. Close lid and let cook for one minute. Using tongs, flip over and cook an additional minute. Remove to a baking sheet and let cool until you can handle them. Slip off the skins, and then core, dice, and can as noted above.
  • Italian diced tomatoes—Add 1/2 teaspoon each of dried basil and oregano, 1/4 teaspoon garlic powder, and a small pinch of red pepper flakes to each pint jar before packing with tomatoes.
  • Mexican diced tomatoes—Add 1 teaspoon chili powder, 1/2 teaspoon each cumin, oregano, and coriander, 1/4 teaspoon garlic powder, and a small pinch of red pepper flakes to each pint jar before packing with tomatoes.
Glass jars of tomatoes and peaches lined up on a table

I know that was a lot of information, but I wanted to really make sure you felt confident and prepared for when you fire up your canner. I promise you can do this! And you’ll feel so proud when you see a beautiful row of jars of tomatoes sitting on your pantry shelves. As always, if you have any questions, feel free to leave a comment below or shoot us an email. We’d love to help!

Want more recipes to use your diced tomatoes?

  • Penne RosaThis Noodles & Co. copycat recipe is a long-standing favorite around here!
  • Split Pea Curry. This vegan curry recipe is a quick and easy way to use your diced tomatoes.
  • Vegetable Beef Soup. Meal prep your lunch and use some of your diced tomatoes with this soup recipe. 
  • Instant Pot Jambalaya. Another great use for diced tomatoes, this jambalaya comes together easily on a weeknight, thanks to the Instant Pot.
  • Turkey Taco Chili. Our turkey taco chili recipe calls for crushed tomatoes, but you can easily swap in diced, in a pinch.
Hand holding a glass jar of canned diced tomatoes.

How to Can Diced Tomatoes

Yield: 9 pints
Prep Time: 1 hour 35 minutes
Cook Time: 1 hour 25 minutes
Total Time: 3 hours

Diced tomatoes are the perfect canning project for beginners, and a super-versatile ingredient. Learn how to can diced tomatoes step-by-step!


  • 9 pounds tomatoes (approximately)
  • 2 1/4 teaspoons powdered citric acid OR 9 tablespoons bottled lemon juice


  1. Fill a water bath canner fit with a canning rack 2/3 full with water. Bring to a boil.
  2. Wash, sterilize, and heat nine wide-mouth pint canning jars.
  3. Score the bottom of each tomato in the shape of an “X.” Working in small batches, plunge tomatoes into boiling water for 45-60 seconds, or until the skins start to pull away from the tomato.
  4. Immediately submerge tomatoes into an ice bath and slip off the skins. Remove tomato cores and dice.
  5. Working one jar at a time, place 1/4 teaspoon of powdered citric acid OR 1 tablespoon bottled lemon juice in the bottom of the hot jar.
  6. Pack raw diced tomatoes into the prepared jar. Press tomatoes with the back of a spoon to release juice and fill in spaces between tomatoes. Add in more tomatoes and juice, if necessary, to reach a 1/2” headspace between the top of the tomatoes and the top of the jar.
  7. Wipe the rim of the jar, place on the lid, and then screw on the band until fingertip tight. Place jar in canner, and then repeat with remaining eight jars, working one jar at a time.
  8. Ensure that jars are covered by at least 1” of water in the canner, then bring to a boil and process for 85 minutes. When processing time is up, turn off the canner and remove the lid. Wait five minutes, then remove the jars to a towel-lined countertop or table and cool completely.
  9. Check the seals by pressing on the top of the lid. If it flexes, immediately refrigerate the jar and use within 7-10 days. If the lid doesn’t flex, it is safe to store in a cool dark place. Use within a year for best flavor. Make sure to label your jars with contents and date before storing.
Nutrition Information:
Yield: 36 Serving Size: 1/2 cup
Amount Per Serving: Calories: 21Total Fat: 0gSaturated Fat: 0gTrans Fat: 0gUnsaturated Fat: 0gCholesterol: 0mgSodium: 7mgCarbohydrates: 5gFiber: 1gSugar: 3gProtein: 1g

At Wholefully, we believe that good nutrition is about much more than just the numbers on the nutrition facts panel. Please use the above information as only a small part of what helps you decide what foods are nourishing for you.

Leave a Reply

Your email address will not be published. Required fields are marked *


  1. Would it be ok to add fresh basil, garlic and spices to the jars along with the diced tomatoes and lemon juice?

    Love your recipe and instructions!

    Thank You!

    1. Hi Margaret! We don’t recommend adding fresh herbs or ingredients unless you’re using a recipe that specifically calls for them and has been tested for the proper pH levels. We do have a section in the post, however, with information on some of our favorite flavored variations on this recipe that you can check out. It includes fire-roasted diced tomatoes, Italian diced tomatoes, and Mexican diced tomatoes. You can find that info in the post under the heading “Variations to try.” I hope that helps!

  2. Question for you. I froze quite a few gallon bags of tomatoes last fall and subsequently made dozens of quarts of marinara and pints of salsa. The frozen tomatoes worked like a charm in these recipes. I have since tried 2 different diced tomato recipes with 2 miserable failures. I ended up freezing the results so not all is lost but still very frustrating. The issue seems to be extreme siphoning which is causing most of the jars not to seal properly due to tomato material in the seal. My only thought is too much liquid since they were frozen. But I removed a bunch of the liquid and had the same result. Please help!!!

    1. Hi Emily! We recommend sticking with the canning recipes that are working for you with frozen tomatoes. We don’t usually make diced tomatoes with our frozen maters because they break down too much. Since tomatoes are known for siphoning even when fresh, we try to stick to recipes that require blending or cooking them down when we use our frozen ones. If your marinara and salsa recipes are working, we recommend sticking with those!

  3. Other recipes give a 40-45 min processing time for diced tomatoes, why does your recipe call for 85 mins?

    1. Hi Christine! That processing time is what’s recommended in the tested and approved recipe that this recipe is adapted from.

      1. This is not a safe recipe. There is no reliable tested recipe for unpeeled diced tomatoes. They should be crushed, halved, or whole.

        1. Hi Teresa! This recipe is directly from the Ball Complete Guide to Home Preserving and has been tested as safe for water bath canning. We also recommend and have complete instructions for how to peel your tomatoes in the post and recipe card.

  4. Cassie:

    I have never done “Cold Pack” canning before. As an experienced canner of hot pack pickles, I must complement you on your very fine and clearly written tutorial on not only how to can fresh diced tomatoes but also on general home canning techniques. Very well done!

    1. Thanks so much, Bob! We’re so happy to hear this was helpful to you. We really appreciate you taking the time to come back and tell us about your experience!

  5. Excellent instructions! I used them last year for my first ever canning and they were easy for a beginner to follow. I have done other canning since then and still find these are the easiest and most thorough instructions I’ve seen. I canned a bunch more tomatoes yesterday, but had a question I don’t see the answer to in your post. Can you tell me how long to process quart jars? I doubled the amount of citric acid (1/2 tsp. instead of 1/4 tsp.) and processed them for an extra 10 minutes, but now I am second guessing myself whether that was enough time, so I have placed them in the refrigerator until I get an answer whether 95 minutes was enough time. Thank you!

  6. Hello,

    I’m currently canning this recipe and I live in Montana which is about 3300 feet elevation. Is your process time of 85 min. for sea level?

  7. Okay, so technical question…

    I made 7 pints of diced tomatoes last night, following this recipe. The tomatoes were a mix of big boys, brandywines and German Johnsons from my garden. They were pretty juicy. After I pulled them out of the canner, there was almost two inches of mostly clear liquid at the bottom with the tomatoes on top. After resting overnight, they’ve settled a bit, down to about an inch of liquid. I know you said some separation is normal sometimes, but is an inch of liquid normal? All the cans are fully sealed, though the bands were all a bit loose at the end of the processing time. Are these jars okay to use? I plan on canning more – my garden is going nuts right now – but I don’t want to move forward if I did something wrong in the process.

    Thanks for the help!

    1. Hi, Alaina! Yup—that’s a normal thing and those jars are fine to use! They’ll resettle over time. Congrats on the thriving garden and happy canning! =)

    1. You’re very welcome, Amber! Thank you for taking the time to reach out to us—we really appreciate it!

  8. Do you have a specific sauce recipe that you use these canned tomatoes in? Like a pasta sauce? And a pizza sauce? I have canned pasta sauce before, but I am debating about just doing canned diced tomatoes instead and making the pasta or pizza sauce right before cooking the meal for better flavor.

    Also do you have any specific other recipes you use the tomatoes in?

    1. Hi, Celesta! You can definitely use these to make your usual pasta and pizza sauce. If you’re looking for more ideas than just sauce, though, we link to a number of recipes in the very first paragraph of this post:

      “Diced tomatoes are simply one of the most versatile items in your pantry. Use them to make chili, soup, or spaghetti sauce. Use them in casseroles or one-pot meals. I even tend to just toss them into my blender with a few other ingredients to make easy tomato bisque for a cozy lunch. I’ll never be without diced tomatoes in my pantry.”

      I hope this helps! =)