"Green" Salad - cooking recipe

Ingredients

1 (6 oz.) pkg. lime jello, plus hot and cold water required
3 ribs celery, diced
2 ripe avocados, diced
1/2 c. chopped walnuts
1 carton Cool Whip
pinch of salt

Preparation

When jello has thickened, add the other ingredients.
Pour into an 8 x 8-inch pan or 8-inch round cake pan.
Chill until firm.