This Funfetti Cookie Cake is pure joy baked into every slice! Imagine a giant, chewy cookie laced with colorful sprinkles and creamy white chocolate, finished with swirls of buttercream and even more rainbow confetti. Whether it’s a birthday, celebration, or just because, this dessert is guaranteed to turn any ordinary day into a party. If you love classic funfetti flavors but crave the satisfaction of a thick, chewy cookie, this is the recipe you’ve been dreaming about!
Ingredients You’ll Need
Each ingredient in this Funfetti Cookie Cake brings its own magic—some provide rich, buttery flavor, others make each bite soft or chewy, while the sprinkles brighten it all up. Baking this cake is as easy as it is rewarding, and you probably already have most of the essentials in your kitchen!
- Unsalted butter (softened): Gives the cookie cake a melt-in-your-mouth texture and rich flavor—just be sure it’s softened for easy mixing!
- Granulated sugar: Helps create a delicate crumb and gives that sweet, classic cookie taste.
- Light brown sugar (packed): Adds a hint of caramel flavor and keeps the cake chewy—don’t skimp on packing it into the cup!
- Large eggs: Bind everything together and add moisture, making the cake wonderfully soft.
- Vanilla extract: Enhances the sweetness and brings out the flavors of the chocolate and sprinkles.
- All-purpose flour: The backbone of the cookie cake—provides structure and that perfect bite.
- Baking soda: Gives your cookie cake just the right amount of lift and softness.
- Salt: Balances out the sweetness and makes all the flavors pop.
- Rainbow sprinkles: The star of the show—these create those iconic bursts of color and fun!
- White chocolate chips or chopped white chocolate: Melty, decadent bites that dot every forkful with creamy sweetness.
- Buttercream frosting and extra sprinkles (optional): For topping—makes the cake look festive and adds a bakery-style finish!
How to Make Funfetti Cookie Cake
Step 1: Prepare Your Pan and Oven
Start by preheating your oven to 350°F (175°C). Grease a 9-inch round cake pan or springform pan, then line the bottom with parchment paper for easy release. This simple prep step ensures your Funfetti Cookie Cake comes out of the pan perfectly every time, without any sticking or crumbling.
Step 2: Cream the Butter and Sugars
In a large mixing bowl, beat together your softened butter, granulated sugar, and light brown sugar. Spend about 2–3 minutes on this step—you’re looking for a pale, fluffy mixture that tells you air has been whipped in. This is the secret to a soft, tender crumb in your cookie cake!
Step 3: Add Eggs and Vanilla
Now crack in those large eggs and pour in the vanilla extract. Mix until everything’s smooth and fully incorporated. The eggs are what hold your dough together, and that splash of vanilla makes your whole kitchen smell like a bakery.
Step 4: Combine the Dry Ingredients
In a separate bowl, whisk together your flour, baking soda, and salt. This extra step stops any lumps from sneaking into your dough, and ensures each bite of Funfetti Cookie Cake is flawlessly mixed and tender.
Step 5: Mix Wet and Dry Ingredients
Gradually add the dry ingredient mixture to your wet ingredients, mixing just until combined. Over-mixing at this stage can make your cake dense, so as soon as that last streak of flour disappears, stop and get ready for the fun part!
Step 6: Fold in Sprinkles and White Chocolate
Using a spatula, gently fold in the rainbow sprinkles and white chocolate chips. This is where the cookie cake gets its joyful, colorful character—every time you stir, imagine the smiles these flecks of color will bring to anyone who takes a bite.
Step 7: Press and Bake
Transfer the dough to your prepared pan, pressing it out evenly so the cookie cake bakes up uniformly. Slide it into the oven and bake for 25–30 minutes, just until the edges turn golden and the center looks set but still soft. Resist overbaking—chewiness is key!
Step 8: Cool and Decorate
Once baked, let your Funfetti Cookie Cake cool completely in the pan. When cool, add a crown of buttercream frosting and shower with extra sprinkles if you like—it’s your canvas, so get creative. When you’re ready, slice and serve for instant celebration!
How to Serve Funfetti Cookie Cake
Garnishes
Buttercream frosting piped along the edge or spread across the top adds a bakery-style flourish. Don’t forget a generous scattering of extra rainbow sprinkles for that irresistible confetti look! Want to take it up another notch? Try a handful of mini chocolate chips or a drizzle of white chocolate.
Side Dishes
For a truly fun dessert spread, serve each wedge of Funfetti Cookie Cake with a scoop of vanilla ice cream or a dollop of freshly whipped cream. A glass of cold milk or a mug of hot coffee also makes the perfect pairing for this sweet treat.
Creative Ways to Present
Cut your cookie cake into wedges like a pizza and serve on a platter with mini forks for a party-ready dessert. Or, use cookie cutters to make fun shapes—think hearts or stars for special occasions. For birthdays, top each slice with a candle for an extra festive touch!
Make Ahead and Storage
Storing Leftovers
Have leftovers? Just cover the pan tightly or transfer slices to an airtight container. The Funfetti Cookie Cake will stay chewy and fresh at room temperature for up to three days—if it lasts that long!
Freezing
To freeze, wrap individual slices (or the whole cookie cake) tightly in plastic wrap and then foil. Store in the freezer for up to two months. When a craving strikes, just thaw a slice at room temperature—it’s like a celebration on demand!
Reheating
If you love your cookie cake just-warm, pop a slice into the microwave for 8–10 seconds. This brings back the melty chocolate and soft, gooey texture, almost as if it’s fresh from the oven. If reheating a whole cake, use a low oven and cover loosely with foil.
FAQs
Can I use different types of chocolate chips?
Absolutely! While white chocolate chips give a creamy sweetness, feel free to swap them for milk or semi-sweet chocolate chips if you prefer a different flavor profile. Dark chocolate adds a slightly more grown-up twist.
What are the best sprinkles to use?
Stick with classic jimmies (the rod-shaped sprinkles) because they hold their color and shape during baking. Avoid nonpareils, which can bleed color and affect the cookie cake’s appearance.
Does this Funfetti Cookie Cake work with gluten-free flour?
Yes, a good one-to-one gluten-free baking blend will work in this recipe! The texture may be slightly different but the result is still delightfully chewy and colorful—perfect for everyone to enjoy.
Can I double the recipe for a larger group?
You sure can! Double the ingredients and divide the dough between two pans or use a larger pan—just watch the baking time, as thicker cakes may need a few extra minutes in the oven.
Is the buttercream frosting essential?
The Funfetti Cookie Cake absolutely shines on its own, but a swirl of buttercream adds a festive, indulgent touch. For a lighter option, simply sprinkle with powdered sugar or enjoy plain.
Final Thoughts
If you’re looking to bring joy, color, and a little bit of magic to your next celebration (or even just a weekday afternoon), this Funfetti Cookie Cake is a must-try. There’s nothing quite like the chewy, sprinkle-studded bites to turn simple moments into sweet memories—so gather your ingredients and bake up the fun today!
