**This makes enough frosting to cover about 24 cupcakes, or generously frost about 12 to 16 cupcakes. Or enough to cover a 9x13 sheet cake, or an 8 or 9inch 2 layer cake. For a triple layer cake I recommend scaling the recipe up by 1.5x with 12oz of cream cheese, 1 1/2 cups powdered sugar, 1 1/2 tsp vanilla extract, 1/8 tsp salt, and 3 cups heavy cream.