1 pkg. pistachio Jello pudding and pie filling
1 (No. 2) can crushed pineapple
1 (4 oz.) container Cool Whip
1 c. miniature marshmallows

Mix together dry pudding mix and juice from pineapple. Add pineapple, thawed Cool Whip and marshmallows. Put into refrigerator; allow to cool before serving.