1 white cake mix
2 eggs
1 C sour cream
1/2 C milk
1/3 C vegetable oil
Combine all ingredients until incorporated (about 30 seconds). Scrape sides of bowl and then beat on med-high speed for 3 minutes.
Divide batter according to how many colors you are using.
Gel coloring works the best. Color each bowl of batter.
Pour evenly into cupcake pan lined with cupcake liners.
Bake according to package directions.
Cool, frost and serve!
