Shrimp Chowder
["1 (6 oz.) pkg. peeled, cooked shrimp", "2 oz. diced celery", "2 Tbsp. minced onion", "4 oz. cooked, diced potatoes", "1 c. skim milk", "2 tsp. butter", "salt and pepper to taste"]
["Combine shrimp, celery and onion in a saucepan with enough water to cover (1 cup).", "Simmer over low heat until vegetables are tender.", "Add potatoes, milk and margarine.", "Heat; season to taste and serve."]
["shrimp", "celery", "onion", "potatoes", "milk", "butter", "salt"]