FOR THE CUPCAKES:
– 3 cups (360g) cake flour
– 1 & 1/2 teaspoons baking powder
– 1/2 teaspoon salt
– 1 cup (226g) unsalted butter, softened
– 2 cups (400g) granulated sugar
– 2 large egg
– 1 & 1/2 teaspoons vanilla extract
– 1 cup (236ml) milk
– 1/2 cup sprinkles, plus more for decorating
FOR THE FROSTING:
– 1 cup (226g) unsalted butter, softened
– 3 cups (330g) confectioners’ sugar, sifted
– 1/4 teaspoon salt
– 1 tablespoon vanilla extract
– 1/4 cup (59ml) milk