1 box yellow butter cake mix
1/2 c. Wesson oil
1 tsp. vanilla
4 eggs
1 can mandarin oranges and juice

Beat all with mixer for about 2 minutes. Bake at 325 degrees for about 25 minutes or until done. Put in 9 x 13 inch pan or layers.

FROSTING:

1 sm. box instant vanilla pudding mix
1 medium can crushed pineapple and juice
1/2 c. pecans
9 oz. carton Cool Whip

Mix pudding mix and pineapple; refrigerate until thickened. (Do this before you start your cake.) When your cake is cool, add Cool Whip and pecans to pineapple mixture. Put on cake.