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

Drain oranges and save juice. Mix oil, juice, cake mix, eggs and beat 5 minutes. Fold in oranges. Pour batter into two cake pans (greased and floured). Bake at 350 degrees for 20-30 minutes. Let cool.

ICING:

1 (12 oz.) container Cool Whip
1 (20 oz.) can crushed pineapple
1 (4 oz.) instant pudding

Drain pineapple; mix all ingredients together and spread on cake.