Birthday cake is great, but have you tried it in cookie form? These funfetti cookies are a portable party.
They are soft, chewy, and packed with colorful sprinkles. This recipe uses a simple sugar cookie base. You mix the dough, fold in the sprinkles, and bake.
The result is a joyful, festive cookie that is perfect for celebrations. They are also perfect for a Tuesday when you need a little extra sparkle.
You might start celebrating for no reason at all.
What Makes This Recipe So Great
These cookies are soft, sweet, and bursting with color.
They capture the fun of birthday cake in a simple, handheld treat.
The recipe is easy and forgiving for bakers of any age. You get a cheerful cookie that is guaranteed to make people smile.

Ingredient Notes
- Sprinkles: Use jimmies or classic rod-shaped sprinkles. Avoid nonpareils or tiny round sprinkles, as they will bleed their color into the dough.
- Butter: Use real, salted butter for the best flavor. Make sure the butter is softened to room temperature so it creams properly with the sugar.
- Cornstarch: This is the secret to a soft, chewy cookie. Do not omit it.
Why You’ll Love This Recipe
- You only need one bowl for easy mixing and clean-up.
- The dough comes together in just a few minutes.
- The colorful result is fun for kids and adults.

How To Make Funfetti Cookies
Ingredients
- 1/2 cup salted butter, softened
- 3/4 cup granulated sugar
- 1 large egg
- 1 teaspoon vanilla extract
- 1 1/2 cups all-purpose flour
- 1 teaspoon cornstarch
- 1/2 teaspoon baking soda
- 1/4 teaspoon salt
- 1/2 cup rainbow jimmies sprinkles
Step-by-step Instructions
- Heat your oven to 350 degrees Fahrenheit.
- Line a baking sheet with parchment paper.
- Beat the softened butter and sugar together in a large bowl until the mixture is light and fluffy.
- Beat in the egg and vanilla extract.
- Add the flour, cornstarch, baking soda, and salt to the bowl.
- Mix on low speed until the dough just comes together.
- Gently fold the rainbow sprinkles into the dough with a spatula.
- Scoop tablespoon-sized balls of dough onto the prepared baking sheet.
- Bake the cookies for 8-10 minutes until the edges are just set.
- The centers will look soft.
- Let the cookies cool on the baking sheet for 5 minutes before moving them to a wire rack.
Cook and Prep Times
- Preparation Time: 15 minutes
- Cooking Time: 10 minutes
- Additional Time: 5 minutes
- Total Time: 30 minutes
Nutrition Information
Servings: 24 cookies
- Calories: 115
- Fat: 5g
- Protein: 1g
- Carbohydrates: 16g

Helpful Tips
- Do not overbake the cookies. They will continue to set as they cool on the hot pan.
- Chill the dough for 30 minutes if your kitchen is very warm. This prevents the cookies from spreading too much.
- Use a cookie scoop for evenly sized and round cookies.
Expert Tips for Perfect Results
- Roll the dough balls in extra sprinkles before baking for an even more colorful look.
2. Add 1/4 teaspoon of almond extract along with the vanilla for a classic “cake batter” flavor.
3. For a softer cookie, take them out of the oven when the edges are barely golden.
Serving Suggestions
Enjoy these cookies with a cold glass of milk. They are perfect for birthday parties, bake sales, or a fun after-school snack.
Storage and Reheating Tips
Store the cooled cookies in an airtight container at room temperature for up to 5 days. You can freeze the baked cookies for up to 3 months.

Frequently Asked Questions
Why did my cookies spread too much?
Your butter was likely too soft or your dough was too warm. Chilling the dough for 30 minutes before baking helps prevent excessive spreading.
Can I use a different type of sprinkle?
You must use jimmies or a similar sprinkle that holds its color. Nonpareils will bleed and turn your dough a muddy gray color.
My cookies are cakey. What happened?
You may have overmeasured the flour. Spoon the flour into your measuring cup and level it off. Do not scoop the cup directly into the flour bag.
Final Thoughts
These funfetti cookies are a simple and delightful treat. The recipe is quick and the results are always cheerful.
The final product is a soft, chewy cookie that is full of color and fun. You will love making these for any celebration.
They are a surefire way to brighten someone’s day. This is a foolproof recipe that everyone will enjoy.
Funfetti Cookies
These funfetti cookies are a simple and delightful treat.
The quick recipe always results in cheerful, soft, and chewy cookies that are full of colour and fun.
They’re a surefire way to brighten someone’s day, making them a foolproof recipe that everyone will enjoy.
Ingredients
- 1/2 cup salted butter, softened
- 3/4 cup granulated sugar
- 1 large egg
- 1 teaspoon vanilla extract
- 1 1/2 cups all-purpose flour
- 1 teaspoon cornstarch
- 1/2 teaspoon baking soda
- 1/4 teaspoon salt
- 1/2 cup rainbow jimmies sprinkles
Instructions
- Heat your oven to 350 degrees Fahrenheit.
- Line a baking sheet with parchment paper.
- Beat the softened butter and sugar together in a large bowl until the mixture is light and fluffy.
- Beat in the egg and vanilla extract.
- Add the flour, cornstarch, baking soda, and salt to the bowl.
- Mix on low speed until the dough just comes together.
- Gently fold the rainbow sprinkles into the dough with a spatula.
- Scoop tablespoon-sized balls of dough onto the prepared baking sheet.
- Bake the cookies for 8-10 minutes until the edges are just set.
- The centers will look soft.
- Let the cookies cool on the baking sheet for 5 minutes before moving them to a wire rack.
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Nutrition Information:
Yield: 24 Serving Size: 1Amount Per Serving: Calories: 156Total Fat: 6gSaturated Fat: 3gUnsaturated Fat: 3gCholesterol: 19mgSodium: 92mgCarbohydrates: 24gFiber: 0gSugar: 11gProtein: 2g

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