1 yellow cake mix
1 (11 oz.) can mandarin oranges with juice
4 eggs
1/2 c. oil

Mix at high speed 3 minutes. Bake as on cake mix in a 9x13 pan.

1 box instant vanilla pudding
1 (11 oz.) can crushed pineapple with juice
1 (8 oz.) Cool Whip

Beat together in a big bowl. Spread on cake and refrigerate.