SHRIMP MOUSSE

1 can cream of shrimp soup
1 (8 oz.) cream cheese
1 pkg. Knox gelatin
1 (10 oz.) box cooked shrimp, thawed
1 c. mayonnaise
1/4 c. finely chopped onion
1/2 c. finely chopped celery

Use double boiler and mix soup, gelatin and cream cheese until melted. Remove from heat and add remaining ingredients. Put in mold and chill at least 8 hours.