1 box lemon cake mix
1 box instant pineapple pudding mix
4 eggs
3/4 c. oil
10 oz. 7UP

Mix well and bake at 350 degrees until done.

Frosting:

2 eggs
1 1/2 c. sugar
1 tbsp. cornstarch
2/3 c. butter
1 (2 lb.) can crushed pineapple

Cook this mixture until thick. Cool and spread on cooled cake.