Ultimate Funfetti Cookie Cake Recipe
This funfetti cookie cake combines the best of both worlds – chewy cookie texture with birthday cake flavors! Made with colorful sprinkles and vanilla flavor, it’s perfect for celebrations or when you’re craving something sweet and nostalgic.
The beauty of this recipe lies in its simplicity. You get all the fun of a birthday cake without the fuss of layers or frosting. Just mix, press, bake, and enjoy this crowd-pleasing dessert that’s ready in under an hour.
What Makes This Special
This isn’t your average sugar cookie – it’s a thick, cake-like bar that’s loaded with rainbow sprinkles. The texture falls somewhere between a soft cookie and a tender cake, making every bite incredibly satisfying.
The secret is using cake mix as the base, which gives you that signature funfetti flavor. Combined with butter and eggs, it creates the perfect chewy-soft texture that everyone loves.
Unlike traditional cookies that can be finicky, this recipe is practically foolproof. Press the dough into a pan and bake – no rolling, cutting, or shaping required.
Ingredients You’ll Need
The ingredient list is refreshingly short and uses pantry staples you likely already have. Here’s what makes this funfetti cookie cake so delicious:
How to Make It
Start by preheating your oven to 350°F and greasing a 9×13 pan. This ensures even baking and easy removal once cooled.
Mix the softened butter with eggs and vanilla until well combined. Gradually add the cake mix, stirring until a soft dough forms. The dough will be slightly sticky – that’s perfect.
Press the dough evenly into your prepared pan and sprinkle extra rainbow sprinkles on top. Bake for 20-25 minutes until the edges are lightly golden and the center is set.
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Ultimate Funfetti Cookie Cake Recipe
Course: DessertCuisine: AmericanDifficulty: Easy24
squares10
minutes25
35
minutesSoft, chewy cookie cake loaded with rainbow sprinkles – like birthday cake in cookie form!
Ingredients
1 box (15.25 oz) funfetti cake mix
1/2 cup (1 stick) unsalted butter, softened
2 large eggs
1 teaspoon vanilla extract
1/4 cup rainbow sprinkles (for topping)
Directions
- Preheat oven to 350°F. Grease a 9×13 inch baking pan.
- In a large bowl, cream softened butter until light and fluffy.
- Beat in eggs and vanilla extract until well combined.
- Gradually mix in the Funfetti cake mix until a soft dough forms.
- Press dough evenly into the prepared pan using your hands or a spatula.
- Sprinkle rainbow sprinkles evenly over the top.
- Bake for 20-25 minutes until edges are lightly golden and the center is set.
- Cool completely before cutting into squares.
Notes
- Storage: Keep covered at room temperature for up to 5 days
Freezing: Wrap individual squares and freeze for up to 3 months
Variations: Try chocolate chip funfetti cake mix for extra flavor
Make ahead: These taste even better the next day!
| Nutrition Facts | Per Serving |
|---|---|
| Calories | 340 kcal |
| Total Fat | 15 g |
| Sugars | 22 g |
| Protein | 3 g |
| Dietary Fiber | 1 g |
Storage Tips
These funfetti cookie cake squares stay fresh for up to 5 days when stored in an airtight container at room temperature. The texture actually improves after the first day as the flavors meld together.
For longer storage, wrap individual squares in plastic wrap and freeze for up to 3 months. Thaw at room temperature for about 30 minutes before serving.
Serving Suggestions
Cut into squares and serve as-is for a casual treat, or dress them up for special occasions. These pair beautifully with vanilla ice cream or a cold glass of milk.
For parties, cut into smaller bite-sized pieces and arrange on a colorful platter. Kids especially love these because they look like confetti and taste like birthday cake.
You can also crumble them over yogurt or use as a base for ice cream sundaes. The possibilities are endless with this versatile dessert.
Frequently Asked Questions
Q: Can I use regular vanilla cake mix instead of Funfetti?
A: Yes! Add 1/4 cup rainbow sprinkles to regular vanilla cake mix to create your own funfetti version.
Q: Why is my cookie cake too soft or falling apart?
A: Make sure to bake until the edges are lightly golden and the center feels set when gently pressed. It will firm up as it cools.
Q: Can I make this recipe gluten-free?
A: Absolutely! Simply substitute with your favorite gluten-free funfetti cake mix and follow the same instructions.













