White Boxed Cake Plus
Yields 32 cupcakes, several rounds (depends on size) or a sheet cake
•1 boxed white cake mix
•1 cup flour
•1 cup sugar
•3/4 tsp salt
•1 1/3 cup water
•2 tbsp vegetable oil
•1 tsp vanilla
•1 cup sour cream
•4 egg whites
1.Place dry ingredients in mixing bowl and stir to combine.
2.Add remaining ingredients and beat well.
3.Pour batter into greased pans or line cupcake pans with liners and fill.
4.If baking cupcakes, use liners for your pans.
5.Here's a trick. To get a nice 'dome' on the top of your CUPCAKES, preheat oven to 400º. Bake cupcakes in oven for 6 minutes at 400º, leave them in oven and don't open the door, but turn oven down to 325º for the remaining time as stated on the boxed mix which would typically leave you with another 12 minutes.
Note: As this mixture yields more than what comes from one boxed mix I will often divide the batter between a few different style of pans and freeze to use in different desserts. Several rounds and a few cupcakes. This also is the perfect size mix for a large sheet cake.