1 box pineapple cake mix (Duncan Hines)
1 sm. pkg. instant vanilla pudding
10 oz. Sprite
4 eggs
1/2 c. cooking oil

Mix first three ingredients, add eggs, one at a time. Add oil last. Bake 350 degrees for 30 to 40 minutes in two round pans.

FILLING:

1 (20 oz.) can crushed pineapple, drained
2 eggs, beaten
1 tsp. vanilla
1 stick butter
1 1/2 c. sugar, combined with 1/3 flour

Cook in double boiler, low heat, until thick. Stir often. Spread between layers and on top of cake.