Festive Colorful Vanilla Cake (Print Layout)

A colorful vanilla cake with rainbow sprinkles throughout, finished with fluffy buttercream frosting.

# What You Need:

→ Cake

01 - 2 1/2 cups all-purpose flour
02 - 2 1/2 tsp baking powder
03 - 1/2 tsp salt
04 - 1 cup unsalted butter, softened
05 - 1 1/2 cups granulated sugar
06 - 4 large eggs, room temperature
07 - 1 tbsp pure vanilla extract
08 - 1 cup whole milk, room temperature
09 - 3/4 cup rainbow sprinkles (jimmies)

→ Buttercream Frosting

10 - 1 cup unsalted butter, softened
11 - 4 cups powdered sugar, sifted
12 - 2-3 tbsp milk or cream
13 - 2 tsp vanilla extract
14 - Pinch of salt
15 - Extra sprinkles for decoration

# Directions:

01 - Preheat oven to 350°F. Grease and flour two 9-inch round cake pans, lining bottoms with parchment paper.
02 - In a medium bowl, whisk together flour, baking powder, and salt until well combined.
03 - Beat butter and sugar with an electric mixer on medium speed until light and fluffy, approximately 3 minutes.
04 - Add eggs one at a time, beating thoroughly after each addition. Mix in vanilla extract.
05 - Alternate adding flour mixture and milk to butter mixture, starting and ending with flour. Mix until just combined.
06 - Gently fold rainbow sprinkles into batter using a spatula, taking care not to overmix.
07 - Divide batter evenly between prepared pans. Bake for 25-30 minutes until a toothpick inserted in center comes out clean.
08 - Let layers cool in pans for 10 minutes, then transfer to wire racks to cool completely.
09 - Beat butter until creamy. Gradually add powdered sugar, milk, vanilla, and salt. Beat until light, fluffy, and spreadable.
10 - Frost top of one cooled layer, place second layer on top, and cover entire cake with remaining frosting. Decorate with additional sprinkles.

# Expert Suggestions:

01 -
  • Buttercream that tastes like an actual bakery made it, not too sweet with just the right vanilla punch
  • The texture is incredibly moist with those tender crumbs that make people ask for your secret
  • Sprinkles literally make everything better, and this cake proves it
02 -
  • Jimmies are the only sprinkles that won't bleed into your batter and turn it gray
  • Your butter and eggs MUST be at room temperature or the texture will suffer
  • Completely cool cakes before frosting or you'll have a melty mess on your hands
03 -
  • Add a touch of almond extract for that classic bakery flavor everyone loves
  • Chill your frosted cake for 15 minutes before slicing for cleaner cuts