A friend of mine sent me this recipe and I had to try it out for the 4th of July! SO easy and very festive. I had an issue with the cake sticking to the pan... it actually broke in half! But I pieced it back together....
1 Box of white cake mix. Yellow would work too.
Red and blue food coloring
Icing and sprinkles
Prepare cake mix as directed. Tint one cup of the batter red and one cup blue. Pour red into a well greased tube pan or a bunt pan. Pour regular batter on top, then the blue last. Bake as directed.
Once cake is cooled and flipped out of the pan, drizzle with red, white, and blue icing. Add sprinkles.