Vanilla Vanilla Cupcakes

Recipe Time! Vanilla Cupcakes (adapted from Joy The Baker) and Vanilla Buttercream Frosting (thanks mom!) For The Cupcakes: 2 sticks (1 cup) unsalted butter, softened 1 ¾ cup granulated sugar  4 large eggs  1 cup skim milk  1 ½ tablespoon pure vanilla extract  2 ¾ cup all-purpose flour  1 ½ teaspoon baking powder  ½ teaspoon salt…