1 c. buttermilk
1 sm. pkg. vanilla instant pudding mix
1 (8 oz.) Cool Whip
1 can crushed pineapple
1 can mandarin oranges
1/2 pkg. fudge striped cookies

Mix buttermilk and pudding; fold in Cool Whip. Add pineapple and oranges. Just before serving, add cookies. (You may also add banana slices.)