Funfetti Cookie Cake

You know that dessert that just makes you smile the second you see it? That’s exactly how I felt with Funfetti Cookie Cake. It’s colorful, sweet, and full of joy in every bite.

The cookie part is soft and chewy. And those sprinkles make it so fun and festive. It feels like a party, even on a regular day.

I love how easy it is to make too. It’s the kind of treat that makes everyone happy, kids and grown-ups both. Honestly, I always end up reaching for another slice.

So, let’s bake this Funfetti Cookie Cake together. It’s simple, bright, and perfect for birthdays, holidays, or just because.

Why You’ll Love This Funfetti Cookie Cake Recipe

• Fun and Festive: The colorful sprinkles make this cookie cake a fun choice for any celebration, from birthdays to holidays. It’s visually stunning and irresistibly delicious!
• Soft and Chewy Texture: Unlike traditional cookies, this cookie cake has a chewy, melt-in-your-mouth texture that’s perfect for any sweet tooth.
• Quick and Easy to Make: The recipe uses a simple method and easily accessible ingredients, so it’s great for bakers of all skill levels.
• Customizable: You can easily modify the recipe by switching up the sprinkles, adding extra chocolate chips, or even creating a different frosting flavor to suit your preferences.
• Perfect for Sharing: Whether you’re serving it as a birthday cake or cutting it into smaller pieces for a treat to share with friends and family, this cookie cake is a fun way to feed a crowd!

Required Kitchen Tools

Before you get started, make sure you have these essential kitchen tools for an easy baking experience:

• Mixing Bowls: You’ll need bowls to combine your dry ingredients and mix the wet ingredients.
• Electric Mixer or Whisk: To mix the butter and sugar until fluffy.
• Measuring Cups and Spoons: To ensure precise measurements.
• Cookie Sheet or Cake Pan: To bake your cookie cake. You can use either a round cake pan or a baking sheet, depending on your preference.
• Spatula: For scraping down the sides of the bowl and spreading the frosting.
• Cooling Rack: To cool the cookie cake before frosting it.

Ingredients

Here’s what you’ll need to make this colorful, fun, and delicious treat:

For the Cookie Cake:

• 3/4 cup (168g) unsalted butter, room temperature: Make sure your butter is softened to room temperature for easy mixing and a smooth texture.
• 1/4 cup (56g) packed light brown sugar: This adds a lovely caramel-like flavor that balances out the sweetness.
• 1/4 cup (52g) granulated sugar: Adds a touch of sweetness to the base of the cookie.
• 1 large egg: Acts as a binder for the cookie dough.
• 1 tsp vanilla extract: For that classic vanilla flavor that complements the sprinkles and chocolate chips.
• 15.25 oz box Funfetti cake mix: This is the secret ingredient to give the cookie cake its soft, chewy texture and colorful funfetti goodness.
• 2 tbsp (16g) all-purpose flour: Just a little extra flour helps create a chewy texture for the cookie cake.
• 1/2 tsp salt: Enhances the flavor and balances out the sweetness.
• 3–4 tbsp sprinkles: You can use rainbow sprinkles or any color combination that matches your celebration theme.
• 3/4 cup (127g) white chocolate chips: Adds creamy sweetness and pairs beautifully with the other ingredients.
• 1/2 cup (84g) chocolate chips: For an extra layer of indulgence.

For the Vanilla Buttercream Frosting:

• 1/2 cup unsalted butter, room temperature: This is the base for a rich and creamy frosting.
• 2 cups (230g) powdered sugar: Gives the frosting its sweetness and fluffy texture.
• 1/2 tsp vanilla extract: Adds a classic vanilla flavor to the frosting.
• 1–2 tbsp heavy cream: For achieving the perfect creamy consistency.
• Gel icing color (optional): If you want to add some color to your frosting, gel food coloring works best!

Variations for Funfetti Cookie Cake

One of the best things about making a cookie cake is the ability to customize it to suit your taste. Here are a few variations you can try:

• Use Different Sprinkles: While rainbow sprinkles are the classic choice, feel free to get creative with your color scheme. You could use pastel sprinkles for a spring celebration or red, white, and blue sprinkles for a patriotic event.
• Add More Chocolate: If you’re a chocolate lover, try adding more chocolate chips or even swapping in dark chocolate chips for a richer flavor.
• Make It a Cookie Cake Pie: Bake the cookie dough in a pie dish instead of a round cake pan for a fun, pie-shaped twist.
• Flavor the Frosting: You can make your frosting even more flavorful by adding a touch of almond extract or lemon zest.
• Swap the Frosting: If you’re not a fan of buttercream, you could use cream cheese frosting or even whipped cream as a topping.
• Add a Layer of Jam: For an extra indulgent twist, spread a thin layer of strawberry or raspberry jam over the cooled cookie cake before adding the frosting.

Step-by-Step Instructions for Funfetti Cookie Cake

Making this Funfetti Cookie Cake is a breeze! Follow these simple steps to bake up the perfect cookie cake.

1. Preheat Your Oven and Prepare the Pan

First things first, preheat your oven to 350°F (177°C). Lightly grease a 9-inch round cake pan or line it with parchment paper for easy removal of the cookie cake after baking.

2. Mix the Wet Ingredients

In a large mixing bowl, cream together the unsalted butter, light brown sugar, and granulated sugar using an electric mixer or a whisk. Beat until the mixture is light and fluffy, which should take about 2-3 minutes. Add the egg and vanilla extract, and mix until everything is fully combined.

3. Add the Dry Ingredients

Next, add the Funfetti cake mix, all-purpose flour, and salt to the bowl. Mix everything together until just combined. Be careful not to over-mix to avoid a dense cookie cake.

4. Fold in the Sprinkles and Chocolate Chips

Add the sprinkles, white chocolate chips, and chocolate chips to the dough. Use a spatula to gently fold them into the dough, ensuring they’re evenly distributed without overworking the dough.

5. Bake the Cookie Cake

Transfer the cookie dough to the prepared cake pan and spread it out evenly. Bake for 18-22 minutes, or until the edges are golden brown, and a toothpick inserted into the center comes out clean. The cookie cake should be soft in the center but firm up as it cools.

6. Cool the Cookie Cake

Allow the cookie cake to cool in the pan for about 10-15 minutes before transferring it to a wire rack to cool completely. It’s important that the cookie cake is completely cool before frosting it to prevent the frosting from melting.

7. Make the Vanilla Buttercream Frosting

While the cookie cake cools, it’s time to make the frosting. In a medium mixing bowl, beat the unsalted butter using an electric mixer until smooth and creamy. Gradually add the powdered sugar, one cup at a time, and continue mixing until the frosting is smooth and fluffy.

Add the vanilla extract and 1 tablespoon of heavy cream to the frosting. Beat again until smooth. If the frosting is too thick, add more heavy cream, one teaspoon at a time, until you reach your desired consistency.

If you’d like to add color to the frosting, use a few drops of gel food coloring and mix until the color is even.

8. Frost the Cookie Cake

Once the cookie cake has cooled completely, spread the vanilla buttercream frosting evenly over the top. You can use an offset spatula to smooth it out or get creative with piping the frosting into fun designs.

9. Decorate and Serve

Finish your Funfetti Cookie Cake with additional sprinkles on top for a festive look. You can also drizzle extra chocolate syrup or sprinkle mini chocolate chips for a decadent touch. Once decorated, slice the cookie cake into wedges, and serve immediately!

How to Store Your Funfetti Cookie Cake

This Funfetti Cookie Cake can be stored easily for future enjoyment:

• At Room Temperature: If you plan to enjoy the cake within a couple of days, you can store it in an airtight container at room temperature for up to 2-3 days.
• In the Refrigerator: For longer storage, you can refrigerate the cake for up to 5 days. Make sure it’s covered tightly to prevent it from drying out.
• Freezing: You can freeze the cookie cake (without frosting) for up to 3 months. Simply wrap it tightly in plastic wrap and then in foil or a freezer-safe bag. Thaw overnight in the refrigerator before frosting and serving.

Funfetti Cookie Cake Nutrition Facts (per slice)

Nutrient	Amount
Calories	380
Total Fat	18g
Saturated Fat	11g
Cholesterol	65mg
Sodium	220mg
Total Carbohydrates	52g
Dietary Fiber	1g
Sugars	33g
Protein	4g
Calcium	6% DV
Iron	8% DV

Conclusion

This Funfetti Cookie Cake is a showstopper that’s perfect for any celebration. It’s soft, chewy, and bursting with flavor from the sprinkles and chocolate chips. Paired with a smooth, creamy vanilla buttercream frosting, this cake is a guaranteed hit at your next party. Whether you’re making it for a birthday, holiday, or just a fun treat, everyone will love the festive, colorful vibes this cookie cake brings!

Funfetti Cookie Cake FAQs

Can I make this cookie cake ahead of time?

Yes! You can bake the cookie cake a day or two ahead of time, and it will stay fresh. Just store it in an airtight container and frost it closer to the event.

Can I use a different cake mix?

Absolutely! If you want to experiment with different flavors, you can swap the Funfetti cake mix for a vanilla, chocolate, or red velvet cake mix.

How can I make this gluten-free?

To make the cookie cake gluten-free, substitute the all-purpose flour for a gluten-free flour blend. Make sure the cake mix is also gluten-free.