1 pkg. yellow or lemon cake mix
4 eggs
1 pkg. vanilla instant pudding
3/4 c. oil
1 (10 oz.) 7-Up

Combine first four ingredients and beat until light and fluffy. Add 7-Up and beat well. Pour into lightly greased 9"x13" pan. Bake at 350 degrees for 40 minutes. Remove from oven and frost immediately with Pineapple Frosting.

PINEAPPLE FROSTING:

1 1/2 c. sugar
1 tbsp. flour
2 eggs, well beaten
1 stick butter
1 c. crushed pineapple & juice
1 c. coconut

In saucepan over low heat, blend sugar with flour. Stir in eggs. Add butter and crushed pineapple and juice. Cook and stir until thickened. Add coconut, stirring to blend. Spread on warm cake.