2 (3 oz.) boxes lemon Jello
2 sm. boxes lemon instant pudding
2 (20 oz.) cans crushed pineapple
2 c. mini marshmallows
1 (12 oz.) carton Cool Whip

Mix Jello as directed on package. Cool until syrupy. In separate bowl mix pudding with pineapple. Fold into Jello. Fold in Cool Whip and marshmallows. Refrigerate until set.