3 3/4 oz. pistachio pudding, instant, sugarless (yellow)
12 oz. Cool Whip
20 oz. can crushed pineapple with juice
1 c. miniature marshmallows
1/2 c. walnuts, chopped

Put Cool Whip into large bowl. Add all other ingredients into bowl. Fold in carefully. Put into clear dessert glasses. Cool until served. Decorate as desired.