Hawaiian Wedding Cake

1 white cake mix
2 sm. instant vanilla pudding mix
2 cans well drained, crushed pineapple
1 lg. Cool Whip (2 sm.)
Coconut
Cherries, chopped

Procedure:

Prepare and bake cake mix according to directions using a 10 x 15 inch greased jelly roll pan. Cool completely. Prepare vanilla pudding mix and spread on top of cake. Add well drained pineapple spread on top of pudding and follow with Cool Whip. Sprinkle with coconut and (or) cherries if desired. Refrigerate until firm.