1 yellow cake mix
1 can mandarin oranges, undrained
4 eggs
1/2 c. oil

Combine ingredients with mixer on medium speed for 1 to 2 minutes. Pour into 3 (9") cake pans. Bake at 325 degrees for 15 to 20 minutes. Cool 10 minutes before removing from pan.

FROSTING:

1 box Jello cheesecake mix
1 (9 oz.) container Cool Whip
1 lg. can crushed pineapple
1 sm. container sour cream
1 tbsp. sugar

Combine cheesecake mix, pineapple and sugar. Stir in Cool Whip. Fold in sour cream.