I have a recipe of cupcakes but now for a change I want to make a cake. I want to know, can a recipe for cupcakes also be used for cakes? What are your views on this and what are the changes you think I should make in the cupcake recipe to make it a cake recipe? I use 2¼ cups of all purpose flour for the cupcakes and 3 teaspoon baking powder. Do I need to proceed in the same manner as I used to?