Spring & Summer Cake

This is literally a great "Spring & Summer" cake! My mother-in-law made this for Easter and it was so yummy I had two helpings. Then I begged for the recipe....thanks Memaw!!!

1 box yellow cake mix
1 can mandarin oranges, drained
1 container cool whip
1 can crushed pineapple, drained
1 package vanilla instant pudding

1. Mix cake as directed using 1/2 cup less water
2. Add can of mandarin oranges
3. Mix well with hand mixer and bake as directed

Icing:

1. In a bowl sprinkle pudding over pineapple, add cool whip, and mix well
2. Top cooled cake with icing, refrigerate, and serve cool