20 oz. can crushed pineapple
1 (3 oz.) pkg. instant pistachio pudding
1 c. miniature marshmallows
2 c. whipped topping
1/2 c. walnuts

Mix pineapple with the powdered pudding mix. Add whipped topping, marshmallows and walnuts. Stir until well mixed. Chill until cool and firm. This dessert cannot be molded. Walnuts may be omitted.