If you are looking for a bright, flavorful, and delightfully soft treat, this Jello Cookies Recipe is an absolute game-changer. Imagine buttery cookies kissed by the bursts of fruity gelatin powder that create both color and that unmistakable tangy sweetness. Each bite is a little celebration of fun flavors and textures, perfect for sharing with friends or packing into lunchboxes. These cookies are easy to make but endlessly satisfying, bringing a playful twist to traditional cookie baking.

Ingredients You’ll Need
The beauty of this Jello Cookies Recipe lies in its simplicity—a handful of everyday ingredients combine with vibrant jello powders to create a stunning final result. Each component is critical: butter for richness, sugar for sweetness, and jello giving these cookies their unique color and flavor that you won’t find in ordinary cookies.
- 1 1/2 cups unsalted butter (softened): Provides a creamy base that makes the cookies tender and rich.
- 1 cup sugar: Sweetens and helps the cookies brown slightly for a lovely texture.
- 1 egg: Binds all ingredients together for a perfect dough consistency.
- 1 teaspoon vanilla: Adds a subtle warmth and depth, balancing the fruity jello flavors.
- 3 1/4 cups all-purpose flour: Gives structure so your cookies hold their shape without being tough.
- 1 teaspoon baking powder: Helps cookies rise just enough to stay soft and fluffy.
- 1/2 teaspoon baking soda: Assists with texture, ensuring a slight lift and tenderness.
- 1/4 teaspoon cream of tartar: Adds a touch of acidity for chewiness and stability in the cookie.
- 4 packages (3 oz. each) of jello: The star of the show, delivering brilliant color and mouth-puckering fruity flavor; mix and match flavors for a fun variety.
How to Make Jello Cookies Recipe
Step 1: Preparing the Dough
Start by preheating your oven to 350 degrees, a perfect temperature to bake these soft and chewy treats. In a large bowl, cream together the softened butter and sugar until fluffy—this step aerates the mixture, giving your cookies lightness. Add in the egg and vanilla, blending well to ensure every bite delivers maximum flavor.
Step 2: Mixing Dry Ingredients
In another bowl, whisk together your flour, baking powder, baking soda, and cream of tartar. This mixture will give your cookies the ideal texture—soft but structured enough to hold shape without crumbling or being cakey.
Step 3: Combine Wet and Dry
Gradually add the dry ingredients to your creamed butter mixture. Mixing slowly at first avoids flour clouds, and then switch to a medium speed until you have a smooth, balanced dough. This is the base that will carry the wonderful jello infusion you’re about to add.
Step 4: Divide and Flavor with Jello
Divide your dough into four equal parts for easy handling and to give each portion its own character. Sprinkle about two tablespoons of your choice of jello powder on each section, then knead gently to distribute the flavor and color. If you feel adventurous, add a few drops of food coloring here to intensify the hues and make these cookies even more eye-catching.
Step 5: Form and Coat Cookies
Roll each dough portion into uniform 1-inch balls. For an extra burst of flavor and a delightful texture, roll each ball in additional jello powder or even plain sugar. This coating not only beautifies your cookies but adds a fun tang when you bite in.
Step 6: Bake to Perfection
Arrange your cookies about two inches apart on a baking sheet to allow spreading. Flatten them gently with the bottom of a glass so they bake evenly and develop a classic cookie shape. Bake for 8 to 10 minutes—watch for edges that are set but centers still soft, guaranteeing a melt-in-your-mouth sensation.
Step 7: Cool and Enjoy
Remove the cookies from the oven and let them cool on a wire rack. Cooling is crucial as it lets the cookies set properly and finish firming up while staying soft inside. Now comes the best part—taste your colorful, fragrant Jello Cookies Recipe creation and savor each bite of nostalgia and delight.
How to Serve Jello Cookies Recipe

Garnishes
While these cookies stand out brilliantly on their own, consider dusting a little powdered sugar or sanding sugar on top for added sparkle. Fresh fruit slices, such as strawberries or kiwi, alongside can complement the fruity jello flavors wonderfully, turning your treat into a mini dessert experience.
Side Dishes
Jello Cookies are perfect with a cold glass of milk or a cup of hot tea to balance their sweet and tangy notes. For brunch or a snack spread, pair them with other colorful treats like fruit kabobs or yogurt parfaits to keep the fruity theme vibrant and fresh.
Creative Ways to Present
For parties or gift-giving, stack these cookies in mason jars or arrange on decorative platters layered with colorful parchment paper. You can even use themed jello flavors to match holidays—imagine green lime and red cherry jello cookies for Christmas! It’s a simple, joyful way to brighten any occasion.
Make Ahead and Storage
Storing Leftovers
Keep any leftover jello cookies fresh by storing them in an airtight container at room temperature. They maintain their softness beautifully for up to a week, making them an easy snack to enjoy over several days.
Freezing
If you want to make these cookies ahead of time or save a batch, freezing works like a charm. Place the cookies in a single layer on a baking sheet, freeze until hard, then transfer to a freezer-safe bag or container. When you’re ready, thaw at room temperature—still delicious and just as cheerful.
Reheating
To revive your jello cookies, pop them in the microwave for about 10 seconds or place them in a warm oven for a few minutes. This quick heat brings back that soft, fresh-baked feel that makes this Jello Cookies Recipe so irresistible.
FAQs
Can I use sugar-free jello for this recipe?
Yes, sugar-free jello can be used, but keep in mind it may slightly alter the sweetness and texture of the cookies. You might want to adjust the sugar in the dough accordingly for the best balance.
Will the cookies be chewy or crunchy?
This Jello Cookies Recipe yields soft and chewy cookies with a melt-in-your-mouth quality—not crunchy. The combination of butter and jello powder helps create this tender texture.
Can I use gelatin instead of jello powder?
Gelatin alone won’t provide the flavor or color that jello powder does, so it’s best to stick with jello for this recipe. The jello powder is what gives these cookies their unique fruity twist.
What if I don’t have cream of tartar?
You can substitute the cream of tartar with an equal amount of lemon juice or white vinegar, or simply omit it. The cookies may be slightly less chewy but still delicious.
How many cookies does this recipe make?
This Jello Cookies Recipe makes about 36 cookies, depending on the size of your dough balls. Perfect for parties or sharing with family and friends!
Final Thoughts
If you’re looking to shake up your cookie game, the Jello Cookies Recipe is a fun, colorful way to add some excitement to your baking routine. With its delightful fruity flavors and soft, tender texture, these cookies never fail to bring smiles and a little nostalgia to the table. Give this recipe a try—you might just find your new favorite go-to treat!
Print
Jello Cookies Recipe
- Prep Time: 10 minutes
- Cook Time: 10 minutes
- Total Time: 20 minutes
- Yield: 36 cookies
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Description
These colorful and flavorful Jello Cookies are a fun twist on classic sugar cookies, incorporating vibrant gelatin powder that adds a fruity taste and bright hues. Soft and chewy with a slight tang from the Jello, these cookies are perfect for parties, holidays, or anytime you want a cheerful treat that’s easy to make.
Ingredients
Dry Ingredients
- 3 1/4 cups all-purpose flour
- 1 teaspoon baking powder
- 1/2 teaspoon baking soda
- 1/4 teaspoon cream of tartar
- 4 packages (3 oz. each) Jello gelatin powder (assorted flavors)
Wet Ingredients
- 1 1/2 cups unsalted butter, softened
- 1 cup sugar
- 1 large egg
- 1 teaspoon vanilla extract
Instructions
- Preheat Oven: Preheat your oven to 350°F (175°C) to ensure it reaches the right temperature by the time your dough is ready.
- Cream Butter and Sugar: In a large mixing bowl, use a hand or stand mixer to cream the softened butter and sugar together until the mixture is smooth and creamy. Then, add the egg and vanilla extract and continue to mix until well combined.
- Mix Dry Ingredients: In a separate bowl, whisk together the all-purpose flour, baking powder, baking soda, and cream of tartar to evenly distribute the leavening agents and acidic component.
- Combine Ingredients: Gradually add the dry flour mixture to the wet ingredients in the mixer, mixing on low speed until a dough forms evenly without overmixing.
- Divide Dough: Divide the cookie dough evenly into four sections for flavoring.
- Add Jello Powder: Sprinkle about two tablespoons of Jello powder onto each section of dough. Knead each section gently by hand until the powder is fully incorporated, adding a few drops of food coloring if you want more vibrant colors.
- Shape Dough Balls: Roll each section of dough into 1-inch balls, then roll the balls in additional Jello powder or sugar to coat them lightly.
- Place on Baking Sheet: Arrange the coated dough balls onto a baking sheet, spacing them at least two inches apart to allow for spreading.
- Flatten Cookies: Use the bottom of a glass to gently flatten each dough ball to your desired thickness.
- Bake: Bake the cookies in the preheated oven for 8–10 minutes, until the edges are set but centers remain soft.
- Cool: Remove the cookies from the oven and transfer them to a wire rack to cool completely before serving or storing.
Notes
- You can customize the flavors by using different colors and flavors of Jello gelatin powders.
- Adding a few drops of food coloring with the Jello powder enhances the color vibrancy of the cookies.
- Make sure not to overbake to keep the cookies soft and chewy.
- Store cookies in an airtight container at room temperature for up to 5 days.

