1 yellow cake mix (Duncan Hines no pudding)
1 sm. can (11 oz.) mandarin oranges with juice
4 eggs
1/2 c. oil
9 oz. Cool Whip (don't use other brands)
15 1/2 oz. crushed pineapple with juice
1 (3 oz.) pkg. vanilla instant pudding

Mix together cake mix, oranges with juice, eggs, and oil 4-5 minutes. Grease and flour 2 (9 inch) baking pans. Bake approximately 30 minutes at 350 degrees.

Frosting: Combine Cool Whip, pineapple with juice, and vanilla pudding. Let frosting set in refrigerator a couple hours before putting on cake. Store cake in refrigerator.