Pig Pickin' Cake - cooking recipe

Ingredients

1 box Duncan Hines yellow cake mix
3/4 c. oil
4 eggs
1 can mandarin oranges plus liquid
1 can crushed pineapple, drained (save juice)
1 large container Cool Whip
1 box instant vanilla pudding

Preparation

Mix together the first four ingredients.
Pour into 3 greased and floured pans.
Bake at 350\u00b0 for 30 minutes.
When cool, remove from pans and prick with a fork.
Pour pineapple juice (drained from pineapple in icing) over layers.