The Best Sugar Cookie Icing Recipe for Decorating

Closeup view of a cut out sugar cookie shaped like a christmas tree topped with green icing and sprinkles.

featured review

Five yellow stars in a row

This is the perfect icing recipe for decorating cut out sugar cookies. It's creamy, sweet, and packed full of flavor, plus it ends up drying solid enough to pack the cookies in a tin but still soft enough to bite into. And it shines so bright and glossy in the light. It makes for some obnoxiously pretty cookies!

The best part of all? It takes just a couple minutes to whip up using ingredients you already probably have in your pantry. Let's make some frosting!

Cookies shaped like evergreen trees sit next to a bowl of green frosting. One cookie has some green icing on it already.

Why You'll Love This Recipe

Cassie Johnston (a light skinned brunette woman with glasses and a red streak in her hair) smiles toward the camera with a wall of photo frames behind her

I think the icing can make or break a good sugar cookie. Too hard and it feels like you're going to break a tooth. Too runny and it's a mess to eat. This recipe is right in between- it's the magical unicorn of sugar cookie icings!

Here's why you'll love this recipe:

  • It comes together in minutes using ingredients you already have around. No fuss here! This icing comes together in a flash in a single bowl.
  • It's dries hard enough to stack but still soft enough to enjoy. It's the magical unicorn of sugar cookie icings! Soft enough to be tender when you bite into it, but solid enough to make these cookies stackable.
  • The flavor is up to you! For classic vanilla sugar cookies, stick to vanilla extract. But peppermint, coconut, and almond are all amazing options as well.
  • Super duper extra pretty. Want shiny, smooth, and absolutely perfect looking sugar cookies? This icing will give them to you every time.

featured review

Five yellow stars in a row

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Step-by-Step how to MAKE SUGAR COOKIE ICING

1

Combine ingredients in bowl

Mix together powdered sugar (aka: confectioner's sugar), milk, corn syrup or honey, and the extract of your choice until smooth.

2

Add in food coloring

If using food coloring, whisk it into the icing until well-distributed. I recommend using gel food coloring if available.

3

Decorate your sugar cookies

Squeeze, spread, or dip the icing onto your fully cooled sugar cookies. My favorite method is to use a squeeze bottle-perfect for kids and adults alike. If you'd like to use sprinkles, add them before the icing dries.

4

Let the icing dry

The icing will harden to soft, but stackable glaze within 2-3 hours of sitting out at room temperature.

SuGar Cookie Icing protips

  • Let the cookies cool completely before icing. If not, the icing will run everywhere. 
  • Thicker icing is easier to work with. Start with thicker icing at first, and then thin it out if needed.
  • Squeeze bottles are the easiest way to decorate with the whole family. Make a few bottles of a few different colors and go to town!
  • Go corn-syrup free! For sugar cookie icing without corn syrup, replace the corn syrup with honey. The decorated cookies will not be stackable, but the iced cookies will be delicious and corn syrup-free!
  • Change the color: No matter if you're making Halloween sugar cookies, Easter sugar cookies, Valentine's Day sugar cookies, or Christmas sugar cookies, you can make the perfect icing!

featured review

Five yellow stars in a row

WATCH Me Make Iced Sugar cookies

📖 Recipe

Decorated Christmas tree sugar cookies with green frosting and sprinkles rest on a white background.

Easy Sugar Cookie Icing Recipe

This is the best icing recipe for decorating sugar cookies. It's easy to make, and dries into a nice and smooth finish. Plus, there's an option without corn syrup!
(This is our favorite sugar cookie recipe!)
4.46 from 857 votes
Print Pin Rate
Course: Desserts
Cuisine: American
Prep Time: 10 minutes
Cook Time: 8 minutes
Additional Time: 2 hours
Total Time: 2 hours 18 minutes
Servings: 72 cookies' worth
Calories: 14kcal

Ingredients

  • 2 cups powdered sugar
  • 2-4 tablespoons milk
  • 1 tablespoon light corn syrup or honey see notes
  • 1 teaspoon vanilla, almond, peppermint, or coconut extract
  • Food coloring

Instructions

  • Combine powdered sugar, two tablespoons milk, corn syrup or honey, and vanilla extract, adding more milk until icing reaches desired consistency. For piping and spreading, you're looking for a thicker icing. For dipping cookies, you'll want something a little bit thinner.
  • Pipe, spread, or dip onto baked cookies. If you'd like to use sprinkles, apply them before the icing dries.

Video

Notes

  • Using corn syrup in the cookie icing recipe will result in an icing that dries soft, but stackable. Using honey will result in a softer icing that should not be stacked.
  • Make sure the cookies are completely cooled before frosting.
  • Looking for a sugar cookie recipe to use this icing on? This recipe is our go-to, fan-favorite recipe.

Nutrition

Serving: 1cookie | Calories: 14kcal | Carbohydrates: 4g | Protein: 0.01g | Fat: 0.01g | Saturated Fat: 0.01g | Monounsaturated Fat: 0.003g | Cholesterol: 0.1mg | Sodium: 0.4mg | Potassium: 1mg | Sugar: 4g | Vitamin A: 1IU | Calcium: 1mg | Iron: 0.002mg

Frequently Asked Questions about FROSTING SUGAR COOKIES

Our cut out sugar cookie recipe has tons of 5-star reviews for a reason! The cookies keep their shape in the oven and have a delicious rich, buttery flavor. It's a keeper!

There are really three kinds of sugar cookie icing you'll see out there in the baking world. All three have their benefits:

  • Royal icing: This is the hard icing that you see people using to make intricate decorations on cookies (or gingerbread houses). While this icing makes for beautiful cookies, I honestly find the flavor to be...not great. So I tend to not use royal icing for my Christmas cookies (or cookies for any occasion, really).
  • Buttercream frosting: You'll see this kind of fluffy, thick, buttery frosting more frequently on soft-baked Lofthouse style sugar cookies. It's delicious on these cookies, but it does tend to be tricky to stack on a cookie tray or pack in a gift tin.
  • Powdered sugar glaze: The sugar cookie icing we're showing here and the one I use most frequently is a simple powdered sugar glaze. The resulting iced sugar cookies dry solid enough to stack on a cookie tray, but soft enough to bite into without chipping a tooth (I'm looking at you, royal icing). It's easy to color, easy to flavor, and easy to work with.  This sugar cookie icing will harden in 2-3 hours at room temperature (or even faster if you chill the cookies). 

The right consistency is the icing that is easy to work with for you, depending on your icing method. It might take a bit of trial and error, but once you get the exact right tablespoons of milk, you'll always know it for future cookie batches. You can always add more milk to make it thinner or more powdered sugar to thicken it back up.

Here are some tips depending on your icing method:

  • If you are dipping the cookies: You'll want a thinner icing that easily coats the cookies.
  • If you're piping the icing on: Piping bags tend to warm up in your hand pretty quickly, so we recommend erring on the side of thicker icing-knowing it'll thin out as it warms.
  • If you're using a squeeze bottle (our favorite way to decorate cookies with kids!): Go for a frosting that is just thin enough to easily go through the nozzle without free-flowing.
  • If you are spreading the icing on the cookies: You'll want a pretty thick icing for spreading.

I normally make my frosting thick enough that it will stay on top of the cookie, but still thin enough that it will self-settle and dry with a smooth, bump-free top. It's really the fool-proof way to frost cookies.

For the home baker, there are a few good methods for icing your sugar cookies without getting too complicated:

  • Squeeze. If you're decorating with kids (or, ahem, inebriated adults-it makes a fun holiday party activity), squeeze bottles are the way to go! You could also using piping bags if you're feeling fancy.
  • Spread. I typically just spread icing on my sugar cookies using a popsicle stick or a proper icing spatula. You could most definitely pipe this frosting on if that's your (piping) bag, but I'll stick to my lazy girl popsicle stick method for now, thank you very much.
  • Dip. You can also dip your sugar cookies in the icing. Just make the icing thin enough to be dippable, then grab a cookie and barely dip the top in a bowl of the icing. Make sure to do this over parchment paper or wax paper-it gets messy!

On its own, this is a clean white icing. It makes a beautiful surface for all sorts of sprinkles and decorations. But if you want to add some color to the frosting itself, both liquid and gel food coloring work well in this sugar cookie icing. Gel food coloring will give your icing more vibrant and bold colors, but it does stain. If you're decorating with kids, we recommend sticking with liquid food coloring. If you want multiple different colors of icing, divide the batch into smaller bowls to be colored.

You can make this same sugar cookie icing with honey, but it does not dry to the same soft-but-stackable texture-it stays pretty soft.

Once the frosting has hardened, I stack them between layers of parchment paper in a glass food storage, airtight container and leave them on the counter for up to a week. 

I've tried it before, and while the taste is fine, this particular icing recipe tends to crack and lose its luster in the freezer. Our sugar cookie icing recipe is so easy to mix up, it will take you no time to frost the cookies once they are out of the freezer!

4.46 from 857 votes (850 ratings without comment)

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240 Comments

  1. Just made this batch 6 times for my squeeze bottles. We used six different colors and it tastes wonderful!! I just found out that the cookie decorating was moved to tomorrow. Can I put these in the fridge and take them out about an hour before we use them?

    1. Hiya, New to frosting! I hope you got this sorted by checking out the comments, but just in case, here it is again: Unfortunately, this isn't the kind of icing that can be made ahead. It will harden as it sits and become unusable. Hopefully, you were able to mix up a new batch (or 6!!) when you needed it!

    1. Hi Gina! You won't need anything big to mix up this amount of icing—a spoon or a fork will work just fine!

    1. Thanks for the heads up, Tissa! The instructions should read, "Combine powdered sugar, two tablespoons milk, corn syrup or honey, and vanilla extract, adding more milk until icing reaches desired consistency." I've updated the recipe card to correct that!

  2. Like, for an afternoon? I don't want to refrigerate if I don't have to, before decoraring them this evening with my family 🙂

    1. Hi Emily! We don't recommend making this frosting ahead, because it will harden and be unusable (whether you put it in the fridge or leave it out). Hopefully you got that sorted, but the good news is it mixes up quickly whenever you're ready to decorate!

  3. Is it possible to make this icing in advance? Having a cookie decorating party Friday, but would have more time to make icing Thursday. We will be using the squirt bottles, if that helps!

    1. Hi Melinda! Hopefully you checked out the comments to find the answer, but just in case here it is again: Unfortunately, this isn’t the type of icing that can be made ahead and stored. Once you put it into the fridge it will harden and no longer be usable. The good news is it comes together super quickly so hopefully not being able to make it ahead shouldn’t be a problem! =)

    1. Hi Kara! We don't recommend dark corn syrup because it will greatly impact the color of the finished icing. It will also impart a different flavor to the icing! If you don't have or don't want to use light corn syrup, we'd recommend honey as a replacement. The only thing to be aware of if you're thinking of making that swap is that honey will make the icing set up softer, so the finished cookies can't be stacked!

  4. Made these yesterday and icing using this recipe. Had to make a triple batch but the cookies following your recipe and icing are great

  5. Hello, can you suggest a ratio of frosting to food coloring? I’m having trouble getting red to not look a pink purple. Thank you!

    1. Hi Laura! We usually start with the recommendations on the box and then eyeball it until we get what we like! You might be able to find more info if you look up your particular brand online. They may have some more specific guidelines for their product!

  6. Would love to share these do it yourself gift ideas with specific people. Doesn't look like it's possible unless i know their email address.

      1. Hi Sherri! The corn syrup is what gives the icing that soft-but-stackable consistency. We keep a bottle on hand just for this recipe! You can swap in honey instead, but the finished icing will be softer so the cookies can't be stacked.

    1. Hi Bev! We haven't used it on sugar cookie bars, but it's a super versatile recipe and works well on every cookie we've tried it with! It should be fine for bars, as well. You may need to adjust the consistency to get it exactly how you like it, but that's easy enough to do. If you give it a go on your sugar cookie bars, please let us know how it works out for you!

  7. Hello!
    I’m wondering if this icing has to be used right away after making it or can it sit out for a couple days before icing your cookies?

    1. Hi Melanie! Unfortunately, this isn’t the type of icing that can be made ahead and stored. It will definitely harden in that time. The good news is it comes together super quickly so hopefully not being able to make it ahead shouldn’t be a problem! =)

  8. I want to make this for using with the students in my classroom. I have used it before and love it. Can I make it in the morning and use it the afternoon or do you think it would thicken up too much? I want to put it into squeeze bottles.

    1. Hi Lucinda! This will definitely harden in that time. If you'd like to use it in squeeze bottles with your students, you'll want to make it close to the time you're going to use it. We're so glad you love it! Please let us know how it goes with your students!

  9. Amazing. I was able to pipe designs like Royal icing and put them in treat bags. You have to be a bit more careful with them than with rock hard Royal icing, but the soft bite and beautiful gloss is worth it.

    1. So glad it worked well for you, Allison! Thanks so much for taking the time to tell us about it =)

  10. This is an excellent icing for Christmas, Valentine's Day, Easter, etc. cookies. However, if you have more than 2 dozen cutout cookies, you will need to double this recipe. The recipe as is when I made it just barely iced 2 dozen small cutout cookies.

    1. Hi Rebecca! If you make the icing using corn syrup, you should be fine! If you use honey, the icing will be too soft to stack. If you're concerned about them sticking together even after allowing the icing to completely dry and harden, you can always put parchment or wax paper between the cookies before sliding them into the treat bag!

    1. Hi Lindsay! Unfortunately, this isn't the type of icing that can be made ahead and stored. Once you put it into the fridge it will harden and no longer be usable. The good news is it comes together super quickly so hopefully not being able to make it ahead shouldn't be a problem! =)

    1. Hi Chrissy! We've never tried that, but we imagine it would be okay. It might not have the coverage you want without some trial and error on the consistency, though. If you tried it, please let us know how it turned out!

  11. Since this icing recipe contains milk how are u able to store the cookies on the counter for up to a week wouldn't they need to be refrigerated . I really want to try your recipe. Please respond, thank you

    1. Hi Arezu! The high sugar content keeps this safe for storing on the counter. If you store these in the fridge, the icing will start to discolor and even bubble due to the change in moisture between the icing and the cookies. Your best bet is to keep them in an airtight container on the counter!

    1. Hi Rebecca! Once the frosting has hardened on the cookies, you can stack them between layers of parchment paper in an airtight container and leave them on the counter for up to a week.