1 box orange cake mix
1 box orange Jell-O

Mix cake as package. Just add the dry Jell-O and mix well.

Bake as cake box says.

Icing:

1 medium carton Cool Whip
1 box instant vanilla pudding
1 can well drained crushed pineapple

Mix and ice cool cake.

Can arrange mandarin oranges on top. Keep in fridge.

Could use lemon cake mix and lemon Jell-O or strawberry cake mix and strawberry Jell-O.