1 pkg. pistachio instant pudding
1 sm. can crushed pineapple
1/2 c. chopped black walnuts
1/2 c. miniature marshmallows
1 pkg. Dream Whip, prepared

Prepare pudding mix according to package. Add pineapple, walnuts, and marshmallows; mix well. Fold in Dream Whip; refrigerate until chilled. Will keep for several days. Other nuts may be substituted for black walnuts.