Name: Homemade Funfetti Cupcakes
Prep time: 30 minutes
Cook time: 20 minutes
Yield: 12 cupcakes
Ingredients: 1 1/4 cups all-purpose flour; 2 teaspoons baking powder; 1/2 teaspoon salt; 6 tablespoons unsalted butter, softened; 3/4 cup sugar; 3 large egg whites; 1 teaspoon vanilla extract; 1/2 cup milk; 1/4 cup rainbow sprinkles, plus more for sprinkling; 1 cup (2 sticks) unsalted butter, softened; 2 1/2 cups confectioners’ sugar; 1/2 tablespoon vanilla extract; 1/4 teaspoon salt; 1-2 tablespoons milk