1 box Duncan Hines yellow cake mix
3/4 c. Wesson oil
4 eggs
1 can Mandarin oranges (juice & all)

Mix together and bake at 350 degrees for 30 minutes.

Icing
1 lg. can crushed pineapple (juice & all)
1 lg. box instant vanilla pudding
8 oz. Cool Whip

Mix together with spoon.