1 pkg. instant pudding, pistachio or coconut cream
1 (1 lb.) can crushed pineapple, do not drain
1 (9 oz.) tub Cool Whip
1/2 c. walnuts
3/4 c. mini marshmallows

Stir together and refrigerate.

NOTE: May use sugar-free pudding mix (vanilla pudding works well with pineapple and mandarin oranges). Also you can omit the marshmallows to decrease sugar content.