Mix first 3 ingredients together well.
Add oranges and mix.
Bake in 3 (8-inch) cake pans at 350° for
about 20-25 minutes.
Icing:
1 8oz cool whip
1 box instant vanilla pudding mix
1 cup nuts,optional
1 large can crushed pineapple (undrained)
Mix all together and ice cooled cake.
Store in the refrigerator