1 box pineapple cake mix
1 box instant vanilla pudding
1 (10 oz.) 7-Up (king size)
3/4 c. oil
4 eggs

Put cake mix and pudding mix together, beat eggs well. Add 7-Up, oil and eggs to dry ingredients. Mix well, pour into two 10-inch floured pans. Bake at 325 degrees for 45 minutes or until toothpick comes out clean. Cool, then put icing on.

ICING:

1 lg. c. pineapple, crushed
1 stick butter
1 1/2 c. sugar
2 eggs
2 tbsp. flour

Cook 10 minutes or until thick.