1 c. buttermilk (or sour milk)
1 sm. pkg. vanilla instant pudding
12 oz. Cool Whip
1 lg. can mandarin oranges, drained
1 lg. can pineapple tidbits, drained
1 pkg. fudge strip cookies, cut up in bite-size pieces saving a few pieces for the top

Mix first 2 ingredients together. Add all the other ingredients. Mix until blended. Garnish with leftover cookies.