1 box butter-recipe yellow cake mix
1/2 c. oil
4 eggs
1 (11 oz.) can mandarin oranges with juice

Put all ingredients in a bowl and mix with electric mixer until oranges are blended. Divide into 3 (8 inch) cake pans and bake at 350 degrees until done.

ICING:

1 lg. can crushed pineapple
2 boxes vanilla instant pudding
1 (9 oz.) carton Cool Whip

Blend pineapple and dry pudding mix. Add Cool Whip and blend with a spoon. Keep cake refrigerated.