1, 2 layer, pkg. yellow cake mix
1/2 cup oil
4 eggs
1, 11 oz., can mandarin oranges, undrained
1, 20 oz., can crushed pineapple, undrained
1 tablespoon sugar
1, 10-1/2 oz., pkg. cheesecake filling mix, Jello brand leaving out the crust mix
1, 8 oz., carton sour cream
1, 9 oz., carton Cool Whip
Combine cake mix, oil, oranges and eggs. Bake in 3 greased and floured 9" cake pans for 15 to 20 minutes at 325ºF. Cool layers.
Icing: Combine 20 oz., can pineapple, undrained; 1 tablespoon sugar; cheesecake filling mix; and sour cream. Then fold in Cool Whip. Ice the cake and refrigerate. Cake can be decorated with mandarin orange slices.