How to Meal Prep
Back in 2013, when I originally posted on meal prepping, it was quite the novel concept! The idea hadn't quite taken off on Instagram yet, and people were blown away with how much easier it was to get healthy food on your plate with meal prep.
Now, meal prep is a pretty common tactic folks use to streamline their meals. There are tons of meal prep recipes, menus, and even services that provide entire meals for you for a week. I'm so excited to see so many people jumping on the meal prep bandwagon!

So here, I'm updating my old "How to Meal Prep" content with all the goodies I've learned over the past 5+ years of meal prepping, plus giving you an easy get-started primer if you're new to meal prep. I get that seeing those perfectly organized beautiful meals on Instagram or Pinterest can be mega-intimidating-and I'm here to tell you that meal prep doesn't have to be overwhelming or super time consuming. We're going to make meal prep work for you!
Because some folks are better auditory and visual learners, you'll notice in this post that I pulled all my favorite Meal Prep 101 Tips and Tricks into a short video to get you started. This definitely isn't a deep dive into Meal Prepping, but it will give you enough info to get you going!
First up: Identify Your Meal Pain Points
It might be tempting to dive into meal prepping all your meals, but the truth is, most of us have at least one meal a day that is relatively "easy" to get on the table. Maybe you head into work later, and breakfast is normally pretty easy for you to get going. Maybe you love cooking dinner as a family, so dinner is a joy to prepare! You don't really need meal prep help for those meals.
Instead, focus your meal prep efforts where it'll really count. For me, that's primarily lunches and snacks-I tend to get hyper-focused and forget (or choose not) to eat. Having food prepped and ready makes it super easy for me to get my midday meals in!

You and your family's meal habits will undoubtedly be different. Meal prep should be customized to what's going on in your household! If breakfast is a struggle every morning, meal prep breakfast. If you love going out to lunch with your coworkers, don't worry about prepping lunch. If dinner is almost impossible to get done between shuttling kids to sports practices, then prep your dinner. Use meal prep to make your life easier-YOUR life.
Next Up: Decide How You Want to Meal Prep
The key to making meal prep a regular part of your life is to figure out how to make it work with your schedule, your family's needs, and your budget. There is no one right or wrong way to meal prep. I recommend using your first few weeks of meal prepping as trial-and-error time. What works? What doesn't? The first thing you need to play around with is picking which meal prep "system" works best for you.
Full Meal Prepping
The first kind of meal prepping is what you see soooo many Instagram photos about, and that is prepping full meals. This is where you pack a full meal into a divided container and stash it in the fridge for easy grab-and-go-meals all week long. (By the way, I have a great run-down of my favorite glass divided containers in this post.)

The advantages to going this way are:
- All the work is upfront, so when it's meal time, all you have to do is heat and eat. This is particularly helpful if you have a chaotic schedule that leaves little time for cooking during the work week.
- It's easy to individualize servings-smaller servings for kids, bigger for adults, etc.
- If you are under a healthcare provider's prescribed diet, it simplifies things and makes it easier to ensure you have the required portions.
The disadvantages of full meal prepping are:
- It's easy to get bored because the meals are often exactly the same (there are ways around this, though-like cooking multiple full meals in a week and sharing with family or friends).
- It doesn't allow for the natural fluctuations in our bodies' hunger from day-to-day-it's totally normal to be more hungry one day and less the next.
- Since all the prep work is done ahead of time, meal prep time can be laborious.
Prepping Meal Elements
If full meal prepping doesn't seem up your alley, you might find success with prepping meal elements. This is where you take the items that you frequently use throughout the week-say, cooked chicken breast-and instead of cooking them on the fly each time you need to cook a meal, you bulk cook the elements on your meal prep day, and then have it available for you to build meals from all week long.

The advantages to prepping elements are:
- Tons of flexibility! You can mix, match, and combine elements to create almost endless possibilities.
- A much shorter meal prep time, because you are just cooking individual foods instead of full meals.
- Since nothing is pre-portioned, you can listen to the intuitive hunger cues in your body to determine how much food you should eat-not the size of what's in the container.
- Many prepped elements can be frozen for later use if you end up cooking too much.
The disadvantages are:
- It doesn't completely strip away your cook time-you still gotta get in the kitchen.
- It can be hard to estimate exactly how much food you need, so you might have too much or too little at the end of the week.
A Combo of Both
Again, meal prepping is all about customizing what works for you, and what I've found is that a combo of prepping both full meals and meal elements works beautifully for me!

I like to do a few full meals (like say, my Meal Prep Pad Thai or my Easy Overnight Oats), but then I also supplement it with a few elements that can be used everywhere: roasted sweet potatoes, cooked chicken, cooked grains. It works well for me! That way I always have food ready to grab-and-go, but if I do have a little more time (or if I'm feeling bored), I can cook something quickly with the elements I have ready.

Make Your Prep List
Once you have figured out what (breakfast? lunch? dinner? snacks?) and how (full meals? elements? combo?) you can start to formulate your first prep list! Browse your favorite blogs (ahem, ahem) and check Pinterest for ideas that fit within your plan. If you're anything like me, you're probably super excited and ready to dive in with a list of 40 different preps. STOP RIGHT THERE. I don't want you to get overwhelmed.
Starting off, I recommend picking one item to help with each of your pain point meals. For me, this usually means picking one item for breakfast (Healthy Meal Prep Breakfast Sandwiches), one for lunches (Meal Prep Steak Fajita Bowls), and one for snacks (Hard Boiled Eggs). Does this cover all my food in the week? Heck no. But it does give me a nice buffer to fall back on when days get busy. And most importantly, my meal prep time doesn't take over my entire weekend. Dipping your toes in the meal prep waters is way more sustainable than diving head-first into the deep end.
Go ahead and write out those items you want to prep and make your grocery shopping list. Again, KEEP YOUR LIST SHORT, friends!
Pick Your Grocery Shopping and Prep Days
Now that you've got your prep list, it's time to go shopping and pick your prep day. I usually recommend doing them on two separate dates-shopping on Saturday and prepping on Sunday, for example, but if you're doing a small prep (WHICH YOU ARE, RIGHT?) you can probably get away with doing them both in the same day.
Once your preps get a bit more robust, I recommend splitting up the shopping and prepping days-it's just a recipe for exhaustion to try to do them on the same day! You can also get around this with grocery delivery or grocery pickup. Curbside pickup has made my prep days SO much easier!

I recommend scheduling your prep day when you have little else going on. Actually pull out your calendar and circle the date! It's a date with yourself and your health-don't stand yourself up.
Ready, Set, Prep!
When prep day comes, put on some comfy clothes and some good tunes, and then set yourself a timer. Yes, a timer! Again, the key to meal prep being sustainable is for it to not take over your life. So before you prep each time, I highly recommend sitting with yourself for a few minutes and asking this question, "How much am I willing to devote to this today?" Some days, the answer might be three hours-COOL, go at it! Other days, it might be 30 minutes. Also cool! Even 30 minutes will save you so much time during the week (I can make hard boiled eggs, healthy overnight oats, and a few mason jar salads in 30 minutes!).
Whatever answer you get from yourself, set your timer and work that long. When the timer goes off, finish the task at hand, clean up, and move on with your day. Trust me, this has been the key to keeping meal prep sustainable in my life for the past 5+ years-giving myself the flexibility to do as much or as little as I want on a prep day.

If meal prep constantly feels like a burden, you can also consider splitting up your preps into multiple mini sessions throughout the week. Maybe you make a salad for lunch and just slice some extra veggies and put them into jars for mason jar salads. Maybe you put sweet potato chunks in the oven to roast while you're cooking dinner one night. Meal prep can be done in one big session, but it can also be done in spurts throughout the week. Again, experiment and figure out what works for your family and your schedule (and remember that this might shift from week to week!).
Streamline Your Meal Prepping
Once you've got your timer going, make the most of your time by streamlining your prepping! To make the most out of my time, I try to start with the things that have an element of inactive work, like making bread or cooking hard boiled eggs. I can move on to other tasks while the water is coming to a boil and the dough is rising.

I also try to chop all my veggies at once-this saves a ton of time! If I need one onion for each of two recipes, I'll just chop two onions from the get-go. I also try to combine tasks so I don't have to wash or get out new kitchen utensils-I can use the same cutting board and knife to cut lettuce for mason jar salads as I can for cutting veggies for snacking.
Store Your Preps and USE THEM
I like to store my preps pretty exclusively in glass containers. Make sure to label them with both the contents (this is especially important if other people are going to eat your preps) and a "best by" date on them. I just do this with either masking tape and a Sharpie, or write directly on glass with a Sharpie. It wipes right off with a cotton ball dipped in a little rubbing alcohol!

And then USE THOSE PREPS! A lot of people seem to have this mindset to "stockpile" food preps for a busy day, but then end up realizing their food has gone bad in the fridge 7-10 days later. You made that food to eat, so eat it! Even if your day isn't particularly busy, go for it. You can always prep more food, but you can never get back food that's gone bad. Eat your preps, friends!





I really love the idea of baking a loaf of bread every week and the salad in a jar. I am going to give meal prepping a try (after I clean out my fridge..yikes!) Thanks!
I just found this post and it's truly inspirational! Thank you. Also, while searching for other ideas I found that your photo was being used by Sensa with no attribution. Just thought I'd say something because I know how hard bloggers work for their photos and posts.
Here's a link: https://www.facebook.com/photo.php?fbid=10151606771394644&set=pb.46618879643.-2207520000.1370569776.&type=3&theater
Thanks for pointing that out, Emily. That's a bummer! 🙁
Hi Cassie,
Love your blog!!!! A friend forwared it to me and described it as "inspirational" I too think you are inspriational!!!!. Thanks..
One question, what is the recipe for the item on your "How I Prep Food for the Week" just to the right of the salads in a jar??? Looks like a mimi quiche and it looks yummy!
Thanks and please keep posting,
Linda
They are Turkey and Egg Cups! One of my favorite breakfasts: https://wholefully.com/egg-cups/
I love your ideas, I prep on Sunday and Monday, I add tuna sslad and potatoe salad and cole slaw and egg salad. i make little differences every week. The blessing of fresh homemade food keeps us from being bored. I love your pictures and will do the same this week.
Thanks for sharing your process and providing inspiration. I can't wait to do more prep. I completely agree that having healthy "grab and go" food is the key to eating better.
Wow, this is so inspiring! Love it!
Please post some dinner prep ideas: what you do ahead that pays off the same way your breakfast/lunch ideas do. Years ago, when my three children were small and I was working full-time and going to law school evenings(!), we managed to eat well by using week- end food prep. I was actually learning to cook from Julia Child , James Beard,and Joy of Cooking. The key thing that proved most helpful was that I made three big dinners, doubling them (baked ham, beef stew, roast chicken, for example) and eating a dinner meal from each every other day. For lunches, we would make sandwiches with the left-over roast meats or add them to pre-prepared veggies for healthful, yummy salads. On the next week-end, I would use any left-overs to make split pea soup, chicken soup, and pot pies with the last of the ham, chicken, and stew. To that, I would add another roast, such as pork, and make some meatballs for a pasta dinner and /or a rice dish. Baked fish and shrimp were additional staples. Preparing veggies on the week-end was a huge help. We had a running contest to see how many different veggies we used to make salad--- often we managed to have nine! Also, I made a point of buying fruit in season, generous amounts, so it was always available for snacks or dessert.
I actually don't do much dinner prep because I work from home and I love cooking dinner! Back when I was working and commuting though, I did do some freezer cooking.
I love your blog!!!...Your simplicity and honesty!
Here from Clothilde's at Chocolate and Zucchini. I wondered about nutrient loss, as I'd heard that about cutting too. I've always tended to avoid things like bought coleslaw and, here in France, the carrottes râpées - pre-shredded and dressed carrot salad, for that reason - plus also things kept in dressing don't stay so nice anyway. But according to this
http://nutrition.about.com/od/askyournutritionist/f/cutveg.htm
there's not much to worry about anyway, since you keep the veg in airtight containers in the 'fridge and eat them within the week. And it seems to me that doing it this way means you get to eat more veg anyway, especially raw, which would more than make up for any slight loss of vitamin C and carotenes, the only things seemingly affected.
So keep up the good work, which is truly awesome and inspirational! I'm not sure I'd have room in my fridge for all this mind, unless I suppose I got that a bit more organised too...
Really cool post! Very inspiring.
I used to food prep all the time when I worked, now that I am home with the kids, I don't. The reality is, I should food prep more. For me and the kids. Thanks for the ideas!
I notice you used all glass containers/jars. Does this keep the food/drinks fresher versus using plastics?
I'm actually not sure! We switched to all glass a few years back (before I started prepping) so I'm not sure if that makes a difference or not.
Glass is definitely better than plastics for foods where there might be a risk of chemicals from the plastic leaking into the food. It's more likely with liquids and things containing fats and acids. Probably doesn't make much difference for carrot sticks, but I think you're wise to go with all glass anyway.
Preparing like this may seem a good idea, but it is not. Sure, you can make bars, muffins, bean burgers, but cuting your veggies beforehand will make them lose most of the vitamines. Your fruitsmoothies have same problem. They will oxidate within a few hours. Preparing is a good thing, but this is not healthier than eating white bread for instance. An, from Holland
I've never heard that cutting veggies makes them lose nutrients, interesting! I've heard that they start losing nutrients the second they are chopped of the stalk and when they are cooked, but never that just by cutting them into smaller pieces. Do you have any sources I can read up about it to learn more? Thanks!
I'm sorry, this information comes from dutch dietician books, so, I don't have that information in English.
This comment intrigued me so I did a quick little search. I know this is an old post but thought you might still be interested:
María I. Gil, Encarna Aguayo, Adel A. Kader. "Quality Changes and Nutrient Retention in Fresh-Cut versus Whole Fruits during Storage." J. Agric. Food Chem., 54 (12), 4284 -4296, 2006. 10.1021/jf060303y S0021-8561(06)00303-7. Accessed May 5, 2016. http://pubs.acs.org/doi/abs/10.1021/jf060303y.
I still intend to precut my vegies. If I don't, I don't eat them. And slightly less vitamin filled vegies is better than no vegies in my opinion!
Awesome job on your weight loss and eating healthy! We also food prep/shop on Sunday's for the week. We grill chicken breasts on Sunday's for our salads for the week for lunches. We do assemble the morning of, but have everything prepared and ready to go. My sweeetie cooks us egg white omelettes every morning,we looove eggs! We also do the smoothie thing, but we keep ours in the blender in the fridge and give it a quick mix before packing into out lunch. I agree, this is a big diet and budget savor! Cheers~
I am so inspired right now. I really enjoyed reading this and now I'm super excited to get started on my prep this weekend. Thank you so much!
Hi Cassie,
i just dropped in to your amazing space from foodgawker and I am completely awed by the idea of food prepping to this extent and specially the salad in a jar. You have the dressing on the bottom, and hte lighter foods n top so when you want to delve in to them you simply give it a good shake...is it a mason jar? I love love love it! Do the greens/lettuce stay crunchy? That really helps as the greens sometimes wilts by the end of the week....Looking good and inspiring me to try it out too!
Shobha
Yup, just as long as you keep the lettuce away from the dressing (and any other juicy veggies like tomatoes), it'll stay crisp all through the week.
wow, you are so organized! i can see how all this work and organization really helps to keep you on track... wish I could be this way!
wow.... I'm throroughly impressed by this!!!!!!
Hey Cassie it's me! (Corrie from Blurb Column, now Casa Beebe.) YES YES YES! I food prep regularly on the weekends, including an inventory of the fridge/freezer/pantry, menu, grocery list, shopping, and then prepping for the week. Lots of chopped veggies, cooked grains or eggs, other easy to grab snacks, lots of fruit. This is SUCH a lifesaver for me. Like you, if healthy food is easy to grab I eat it. On the weeks that the food prep/menu planning doesn't get done we are about 1000 x's more likely to eat out multiple times, or just eat junkier food overall. Food prep is where it's at!
Thank you for sharing this bit of genius...I'm on track to do this- love the uniform pyrex containers- very visually appealing too- and I tell ya food is so much about that...and of course taste and reachability. I'm feeling motivated to make this my own!
Cheers!