Pig-Picking Cake - cooking recipe

Ingredients

1 (18 1/2 oz.) pkg. butter flavor cake mix with pudding
1/2 c. oil
4 eggs
1 (11 oz.) can mandarin oranges
1/2 c. chopped walnuts

Preparation

Grease two 9-inch layer cake pans.
Line bottoms with waxed paper.
Grease again.
Set aside.