1 (12 oz.) Cool Whip
1 c. buttermilk
1 (6 oz.) pkg. instant vanilla pudding
1 (20 oz.) can fruit cocktail, drained
1 (20 oz.) can chunk pineapple, drained
1 (11 oz.) can mandarin oranges, drained
1 c. chopped pecans

Mix Cool Whip, buttermilk, and pudding, blending well; add fruit and pecans. Mix well, cover and refrigerate overnight.