1 sm. can mandarin oranges, drained
1 box white cake mix (brand of your choice)
4 eggs
1/2 c. oil
1/2 c. (1 stick) butter, softened

Mix all together until mixed well. Bake at 350°F (325°F if using glass).

ICING:

1 sm. can crushed pineapple
1/2 c. powdered sugar
1 (3 oz.) box instant vanilla pudding and pie filling
8 oz. Cool Whip

Mix and cool in refrigerator 10 minutes until thick. Remove from refrigerator and add Cool Whip; mix and frost cake.