1 pkg. lime Jello
1 (8 oz.) cream cheese
1 med. size can crushed pineapple
1 (8 oz.) Cool Whip
1/2 c. walnuts

Dissolve Jello with 1 cup boiling water. Add pineapple (all). Let set until almost firm (20 minutes in freezer). Beat cream cheese and Jello together. Fold in Cool Whip. Add nuts and let set until firm.