Shrimp Mold
["1 can tomato soup (no water)", "1 (8 oz.) pkg. cream cheese", "1/2 c. chopped celery", "1/4 c. chopped green pepper", "1/2 c. chopped onion", "1 c. mayonnaise", "1 (4 oz.) can shrimp or crabmeat", "1 envelope Knox gelatine, dissolved in 1/4 c. water"]
["This is best if made a day or 2 ahead."]
["tomato soup", "cream cheese", "celery", "green pepper", "onion", "mayonnaise", "shrimp", "gelatine"]