Name: Wedding Cupcakes with Champagne Frosting
Prep time: 30 min
Cook time: 20 min
Total time: 3 h
Yield: 14-15 cupcakes or 32-36 mini cupcakes
Ingredients: 1 and 3/4 cups (200g) cake flour*; 3/4 teaspoon baking powder; 1/4 teaspoon baking soda; 1/4 teaspoon salt; 1/2 cup (115g) unsalted butter, softened to room temperature; 1 cup (200g) granulated sugar; 3 large egg whites, at room temperature; 2 teaspoons pure vanilla extract; 1/2 cup (120g) full-fat sour cream at room temperature*; 1/2 cup (120ml) your favorite champagne; 3/4 cup (180ml) your favorite champagne; 1 cup (230g) unsalted butter, softened to room temperature; 4 cups (480ml) confectioners' sugar; 1 teaspoon pure vanilla extract; optional: gold glitter sprinkles