Funfetti Cake. Colorful and Easy Birthday Cake

Updated on October 18, 2024
Funfetti Cake. Colorful and Easy Birthday Cake

Funfetti Cake is a colorful, nostalgic dessert that’s perfect for celebrations! This light, fluffy vanilla cake is loaded with rainbow sprinkles and topped with creamy vanilla buttercream. Whether it’s for a birthday or just because, this cake brings joy in every slice. It’s easy to make from scratch and has that perfect mix of sweetness and fun, making it a great go-to treat.

Servings
12
Prep Time
25m
Cook Time
30m
Total Time
55m

Ingredients

  • For the Cake

  • 2 ½ cups all-purpose flour
  • 2 ½ tsp baking powder
  • ½ tsp baking soda
  • ½ tsp salt
  • 1 cup unsalted butter, softened
  • 1 ½ cups granulated sugar
  • 4 large eggs
  • 1 tbsp vanilla extract
  • 1 cup whole milk
  • ½ cup rainbow sprinkles (jimmies-style)
  • For the Vanilla Buttercream Frosting

  • 1 cup unsalted butter, softened
  • 4 cups powdered sugar
  • 2 tsp vanilla extract
  • 2-4 tbsp heavy cream or milk
  • Extra sprinkles for topping

Directions

Step 1

Preheat the oven to 350°F (175°C). Grease and flour two 9-inch round cake pans or line them with parchment paper.

Step 2

Whisk together dry ingredients. In a bowl, combine flour, baking powder, baking soda, and salt. Set aside.

Step 3

Cream the butter and sugar. In a large mixing bowl, beat the softened butter and sugar until light and fluffy, about 3-4 minutes.

Step 4

Add eggs one at a time, beating well after each addition. Stir in the vanilla extract.

Step 5

Alternate adding dry ingredients and milk. With the mixer on low speed, add the dry ingredients in three parts, alternating with the milk, starting and ending with the dry ingredients. Mix just until combined—don’t overmix.

Step 6

Fold in sprinkles gently with a spatula to avoid color bleeding.

Step 7

Divide batter evenly between the prepared pans and smooth the tops.

Step 8

Bake for 25-30 minutes, or until a toothpick inserted into the center comes out clean.

Step 9

Cool cakes in the pans for 10 minutes before transferring to a wire rack to cool completely.

Step 10

Prepare the frosting. In a large bowl, beat butter until creamy. Gradually add powdered sugar, vanilla extract, and 2 tbsp of cream. Beat on high until smooth and fluffy. Add more cream if needed to reach the desired consistency.

Step 11

Frost the cake. Once the cakes are completely cool, spread a layer of frosting between the two cakes, then frost the top and sides. Sprinkle more rainbow sprinkles on top for decoration.

Step 12

Slice and serve!

Recipe tips

Use jimmies-style sprinkles as they hold their shape better and won’t bleed color into the batter. For an extra moist cake, swap half the butter for oil. Make sure all ingredients, especially the butter and eggs, are room temperature for a smoother batter. If you prefer a lighter frosting, whip the frosting for an extra minute or two to make it fluffier.

Nutrition Facts (per serving)

Calories
550
Fats
28g
Carbohydrates
70g
Proteins
5g