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Funfetti Cake Recipe

Funfetti Cake Recipe

4.6 from 10 reviews

This Funfetti Cake recipe is a colorful and festive dessert perfect for birthdays or any celebration. Moist and fluffy vanilla cake studded with rainbow sprinkles, topped with a creamy buttercream frosting, and more sprinkles for a fun finish.

Ingredients

Units Scale

Cake:

  • 2 1/2 cups all-purpose flour
  • 2 1/2 teaspoons baking powder
  • 1/2 teaspoon salt
  • 1 cup unsalted butter (softened)
  • 1 1/2 cups granulated sugar
  • 4 large eggs
  • 1 tablespoon vanilla extract
  • 1 cup whole milk
  • 1/2 cup sour cream
  • 1/2 cup rainbow sprinkles (jimmies, not nonpareils)

Frosting:

  • 1 cup unsalted butter (softened)
  • 3 1/2 cups powdered sugar
  • 23 tablespoons heavy cream
  • 1 teaspoon vanilla extract
  • pinch of salt
  • additional sprinkles for garnish

Instructions

  1. Preheat the oven: Preheat the oven to 350°F (175°C) and prepare cake pans.
  2. Mix dry ingredients: Whisk together flour, baking powder, and salt in a bowl.
  3. Cream butter and sugar: In a large bowl, cream butter and sugar until fluffy. Add eggs and vanilla, then stir in sour cream.
  4. Combine wet and dry: Alternately add flour mixture and milk to the wet ingredients, then fold in sprinkles.
  5. Bake: Divide batter, bake for 25–30 minutes, then cool.
  6. Make frosting: Beat butter, add powdered sugar, cream, vanilla, and salt until smooth.
  7. Frost cakes: Frost cooled cakes and garnish with sprinkles.

Notes

  • For cupcakes, bake for 16–18 minutes.
  • Use jimmies sprinkles to prevent bleeding colors.

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