Skip to main content
The Supper Bell
Back to browse
From Sally's Baking Addiction

Confetti Birthday Cake (Funfetti)

Time
4 hr
Makes
12
Ingredients
18
Get the recipe at Sally's Baking Addiction (opens in a new tab)

The method's theirs. Go give them the click.

Ingredients

Amounts
  • 3 and 3/4 cups (443g) cake flour (spooned & leveled)
  • 1 teaspoon baking powder
  • 1 teaspoon baking soda
  • 1 teaspoon salt
  • 1 and 1/4 cups (282g) unsalted butter, softened to room temperature
  • 2 cups (400g) granulated sugar
  • 1/3 cup (80ml) vegetable oil
  • 4 large eggs, at room temperature*
  • 2 large egg whites, at room temperature*
  • 3 teaspoons (15ml) pure vanilla extract
  • 1 and 1/2 cups (360ml) buttermilk, at room temperature*
  • 3/4 cup (135g) rainbow sprinkles*
  • 1 and 1/2 cups (340g) unsalted butter, softened to room temperature
  • 5 and 1/2 cups (650g) confectioners’ sugar
  • 1/3 cup (80ml) heavy cream, at room temperature
  • 3 teaspoons (15ml) pure vanilla extract (or use clear imitation vanilla extract for stark white frosting)
  • 1/8 teaspoon salt
  • optional: additional sprinkles for garnish
Shopping list

“What I'm missing” leaves off staples you almost certainly have — salt, pepper, oil, water — and anything already in your pantry.

The method

The steps live at sallysbakingaddiction.com. We don't copy them: Sally's Baking Addiction wrote this recipe, and your visit supports them.

Get the recipe at Sally's Baking Addiction (opens in a new tab)