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

Mix cake mix, oranges (with juice), eggs and oil with electric mixer until oranges are chopped and mixed well and batter is fluffy. Divide evenly into 3 (9") cake pans and bake at 350 degrees for 20 minutes. Cool.

ICING:

1 (20 oz.) can crushed pineapple
1 (8 or 9 oz.) container Cool Whip
1 pkg. instant vanilla pudding mix

Blend pineapple (with juice), Cool Whip and dry pudding mix until well mixed. When cake is cooled, ice between layers and sides of cake and top. Cake must be kept refrigerated.