1 (18.25 oz.) yellow cake mix (not super moist or pudding added)
3 eggs
3/4 c. oil
1 (15 oz.) mandarin oranges & juice

TOPPING:

1 (20 oz.) crushed pineapple & juice
1 (3.4 oz.) vanilla instant pudding mix
1 tsp. vanilla
1 (8 oz.) Cool Whip

Mix dry cake mix, eggs, oil and oranges. Bake in 9 x 13 inch baking dish at 350 degrees for 30 to 35 minutes. Mix pudding, pineapple and vanilla together. Fold in Cool Whip and spread on cooled cake.