Seven-Up Cake

Ingredients:
- 1 box Duncan Hines pineapple cake mix
- 1 box pineapple or lemon instant pudding
- 1/2 c. Crisco oil
- 4 eggs
- 1 (10 oz.) bottle 7-Up

Directions:
- Mix and bake at 350°.
- Frost when cool.
- Double recipe to make 2 sheet cakes.