Jello Cookies Recipe (2024)

Print the Recipe

This fun and festive Jello cookies recipe is easy to make and super cute for sharing. Try out this simple cookie recipe today!

There’s just something so adorable about rainbow cookies. The best part is that these cookies are flavored with Jello powder too so they’re delicious and cute.

If you are making cookies to share for the holidays, need a treat for a rainbow party or birthday celebration, or you just want to make a recipe that is easy and Instagram worthy these Jello cookies are the best option!

Jello Cookies Recipe (1)

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When it comes to making rainbow recipes you might look at the photos and be a little intimidated. The truth is that it’s not hard to make these great cookies.

Another rainbow favorite in our house is this Marshmallow Fudge Recipe! It’s super cute and very colorful. Tastes great too so it’s not just a colorful flop..same goes for these cookies which get their flavor from the Jello powders.

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How many cookies does one batch make?

One batch of these cookies will make about a dozen cookies. You can make them smaller and probably be closer to two dozen cookies but it’s also really easy to just double the recipe so you can have extra cookies to share.

Jello cookies go quick in our house so we never have to worry about them sitting around and going stale! If you double the recipe or make a triple batch you can also use more Jello flavors so that you can add more colors to your rainbow!

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Is it possible to make these Jello cookies gluten free?

You can absolutely make this Jello cookies recipe gluten free. I would recommend using amix like thisin place of the regular flour.

TheKing Arthur gluten free baking flouris great for making all kinds of great baked goods and it replaces regular flour really nicely so you shouldn’t have any problems with texture, baking time, or moisture levels.

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There are other gluten free baking blends out there that work really well too. I’ve used thePillsbury one, as well as theBob’s Red Mill oneand they are all work great.

All of the other ingredients in the recipe should be naturally gluten free. Keep an eye on additives and be sure you don’t end up with any sneaky gluten and then you’re all set!

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What do I need to make cookies flavored with Jello?

This recipe uses pretty standard ingredients for a sugar cookie recipe. We’ll be using butter, sugar, eggs, flour, baking powder, baking soda, Jello, and you can top them with silver edible glitter or some rolling sugar whatever you like!

You can use whatever flavors and colors of Jello you want for this cookie recipe. Use your favorites, let the kids pick there favorites, make them themed for your holiday or party, it doesn’t matter, they’ll be delicious every time!

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There’s no hard and fast rule about the flavors here, just use what you like and they’ll be amazing cookies that are brightly colored and delicious.

Kitchen essentials for tasty cookie recipes:

When you head into the kitchen to make some of these great recipes you’ll want to have the best tools on hand.

I likehalf sheet baking pansthat are quality (hello no noisy pops or sloshed cookie dough from twisting), I line my cookie sheets withsilicone baking mats. These are great for all kinds of baking and not just cookies! My husband loves them for making biscuits, pizzas, and more!

Of coursemixing bowls, amixer,spatula, and somewhisksshould be on your list if you don’t have ones that you love. I also like to have a set ofcooling racksso that my recipes can properly cool before they’re scarfed down by my family!

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How to make colorful and cute cookies with Jello:

This Jello cookies recipe is really easy to make. Here are the step by step instructions so you can see just how we make these gorgeous and brightly colored cookies to share.

Don’t forget you can find the full ingredients amounts, nutritional estimates, instructions, and helpful shopping links in the printable recipe card at the bottom of the post.

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Preheat oven to 350 degrees and line baking sheet with parchment paper

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Cream butter and sugar then add egg

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In a separate bowl mix flour, baking powder, and baking soda

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Add to wet mixture, mix until soft dough forms

Divide dough into 4 separate bowls

Add 4 tablespoons of each Jell-O to the bowls, 1 flavor each bowl

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Use hands to knead until full combined

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Scoop, roll into a ball, flatten gently and place on lined baking sheet

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Bake 10 minutes

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Rest 5 minutes on baking sheet then move to cooling rack to cool

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Dust with sprinkles and enjoy!

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Looking for more delicious cookie recipes?

Here are some of our other favorite cookie recipes so you can plan for the holidays, baking for parties, and more. There’s something for everyone in this collection and of course you can find both baked and no bake cookie recipes here to share!

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  • Pumpkin Spice Cookie Recipe
  • No Bake Christmas Cookies
  • No Bake Pumpkin Cookies
  • Chocolate Walnut Cookies
  • Easy Pie Crust Cookies
  • No Bake Peanut Butter Cookies
  • Cake Mix Cookie Recipe
  • An Easy Brownie Cookies Recipe!
  • Lemon Cake Mix Cookies
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Printable Jello Cookies Recipe:

Yield: 12 Cookies

Jello Cookies Recipe

Jello Cookies Recipe (21)

This fun and festive Jello cookies recipe is easy to make and super cute for sharing. Try out this simple cookie recipe today!

Prep Time15 minutes

Cook Time10 minutes

Total Time25 minutes

Ingredients

  • ½ cup unsalted butter, soft
  • ½ cup sugar
  • 1 egg
  • 1 ½ cups flour
  • ¼ teaspoon baking powder
  • ¼ teaspoon baking soda
  • Jell-O, 4 different flavors/colors
  • Silver edible glitter, optional

Instructions

  1. Preheat oven to 350 degrees and line baking sheet with parchment paper
  2. Cream butter and sugar then add egg
  3. In a separate bowl mix flour, baking powder, and baking soda
  4. Add to wet mixture, mix until soft dough forms
  5. Divide dough into 4 separate bowls
  6. Add 4 tablespoons of each Jell-O to the bowls, 1 flavor each bowl
  7. Use hands to knead until full combined
  8. Scoop, roll into a ball, flatten gently and place on lined baking sheet
  9. Bake 10 minutes
  10. Rest 5 minutes on baking sheet then move to cooling rack to cool
  11. Dust with sprinkles and enjoy!

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Nutrition Information:

Yield:

12

Serving Size:

1

Amount Per Serving:Calories: 191Total Fat: 8gSaturated Fat: 5gTrans Fat: 0gUnsaturated Fat: 3gCholesterol: 36mgSodium: 77mgCarbohydrates: 27gFiber: 0gSugar: 14gProtein: 3g

I am not a medical expert. These calculations are provided as a courtesy.

Jello Cookies Recipe (2024)

FAQs

What is the secret to moist cookies? ›

Cornstarch helps product soft and thick cookies. Using more brown sugar than white sugar results in a moister, softer cookie. An extra egg yolk increases chewiness. Rolling the cookie dough balls to be tall and lumpy instead of wide and smooth gives the cookies a bakery-style textured thickness.

What makes cookies soft or chewy? ›

Well, the long and short answer to chewy cookies is it's all about the moisture content. Cookies that are dense and chewy incorporate more moisture into the batter. This can be achieved by making substitutions with wet and dry ingredients, or even just changing the way you incorporate certain ingredients.

How do you use Jello packets? ›

Whisk together 1 cup of hot water with 1 packet of jello in a large bowl. Add 1 cup of cold water to the mixture and whisk it in. Pour the mixture into a jello mold and add some fruit, if desired. Let the jello set in the refrigerator for 2 to 3 hours, then serve.

How to make quick set jello? ›

What are the ways to make Jello set faster? Make it cold faster. To make four cups of gelatin heat the gelatin in one cup of liquid then add one cup cold liquid and then add ice to make four cups. Stir until the ice is melted and refrigerate until set.

What is the secret ingredient to keep cookies soft? ›

If you enjoy your cookies soft and chewy, chances are likely the recipe contains a common ingredient that serves a very specific purpose. No, it's not granulated sugar, nor the butter. It's not the egg, all-purpose flour, or even the vanilla extract. The simple, yet oh-so-necessary component is cornstarch.

How can I make my cookies fluffier instead of flat? ›

Baking powder or flour in excess will cause cookies to rise more, making them more fluffy and cakey. Increased sugar will make them caramelize more and increased fat will make the dough heavier and richer, all increasing retention of water in the dough- these all add up to chewier cookies.

What does brown sugar do in cookies? ›

Brown sugar, meanwhile, is dense and compacts easily, creating fewer air pockets during creaming—that means that there's less opportunity to entrap gas, creating cookies that rise less and spread more. With less moisture escaping via steam, they also stay moist and chewy.

What does adding cornstarch to cookies do? ›

Cookies. Cornstarch does kind of incredible things to cookies. I mean not only does it give them soft centers, prevents them from spreading, and makes them somewhat thick (in a good way), but it also contributes to the chewiness factor, which, in my opinion, is the most important cookie attribute.

What not to put in jello? ›

Fruits That Ruin Jell-O
  1. pineapple - bromelain.
  2. kiwi - actinidin.
  3. figs - ficain.
  4. papaya - papain.
  5. pawpaw - papain.
  6. mango.
  7. guava.
  8. ginger root.
May 8, 2019

What happens if you don't use cold water for Jello? ›

The boiling water is important because it helps to fully dissolve the Jello powder and ensures that it will set properly. On the other hand, if you were to use only cold water, it would not dissolve the Jello powder as effectively and could result in a mixture that doesn't set properly or has lumps in it.

What is the best container to make jello in? ›

If you are making a larger batch, you can use a muffin baking pan to keep the round containers standing straight while the gelatin is setting in the fridge. A half-sphere container with a flat top is the next best choice.

Does putting jello in the freezer work? ›

When Jell-O freezes, the tiny pockets of liquid trapped inside harden and expand, but the gelatin itself stays flexible and pliable. What you end up with is a blend of hard and soft textures in a cool, chewy treat. Shockingly, you can eat it straight out of the freezer before it thaws without hurting your teeth.

Does a jello mold need oiling before jello is added to it? ›

Spray your mold: Make sure you spray your mold—no matter what type you use—with cooking spray before filling. This will make removing the gelatin easier. Take your time: Multi-layer molds take time to create. Each layer needs to set for about 45 minutes before adding the next.

How to make jello better? ›

It's important to use the right amount of water, as using too much or too little can affect the taste and texture of the Jell-O. Additionally, you can add fruit, whipped cream, or other ingredients to enhance the flavor.

How do you add moisture to baked cookies? ›

Bread releases moisture into the air, while sugar (present in large quantities in cookies), absorbs moisture out of the air. Don't have any white bread? Use a slice of apple instead. Just slip a wedge in with your cookies, cover, and let sit overnight.

What adds moisture to cookie dough? ›

To avoid this, try using as little flour as possible while preparing to roll your dough. Dry – “Dry” or “Crumbly” dough is a product of over-mixing or using too much of any ingredient during the mixing process. This can be reversed by adding one to two tablespoons of liquid (water, milk or softened butter) to your mix.

What can I add to cookie mix to make it more moist? ›

Include an extra egg yolk.

If you like a chewier texture in your cookies, toss in an extra egg yolk to your mix. Adding extra egg yolks works wonders to enhance the moisture content in a cookie, making it super soft and gooey. As a family that loves a soft cookie, this is one of our favorite hacks!

How do you moisten baked cookies? ›

Another way to soften cookies is by placing the cookies in an airtight container with a damp paper towel. The paper towel will release moisture and help to soften the cookies without making them too soft or mushy. Another way is to place the cookies in a plastic bag with a slice of apple or a damp tea towel.

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