1 (3 oz.) pkg. lime Jello
1 c. boiling water
1 (#2) can crushed pineapple (16 oz. with juice)
1 (4 1/2 oz.) container Cool Whip
3/4 c. diced American cheese
3/4 c. chopped walnuts

Dissolve Jello in boiling water. Add pineapple. Chill until partially thickened. Fold in whipped topping, cheese and nuts. Pour into greased mold or dish. Chill until firm. Unmold when ready to serve.