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

Combine by hand, cake mix, oil mandarin orange juice and eggs, then beat with mixer at medium speed for 2 minutes. Fold in orange sections. Pour into 9 x 13 inch pan and bake at 350 degrees for 35-40 minutes.

TOPPING:

Combine:

1 (9 oz.) Cool Whip, thawed
1 sm. pkg. instant vanilla pudding
3/4 tsp. vanilla
1 lg. can crushed pineapple with juice

Spread on cool cake and refrigerate at least 2 hours before serving.