Cake
2
boxes Betty Crocker™ SuperMoist™ vanilla cake mix
2
cups water
1
cup vegetable oil
6
eggs
2
packages (2.7 oz each) Betty Crocker™ classic gel food colors
Buttercream Frosting
1
cup shortening
1
cup butter, softened
1
bag (2 lb) powdered sugar
2
teaspoons vanilla
3
to 4 tablespoons milk