Old Fashioned Tomato Soup
["1 qt. diced tomatoes", "1 c. chicken broth", "1/4 c. butter", "2 Tbsp. sugar", "1 Tbsp. chopped onion", "1/8 tsp. soda", "2 c. whole milk or cream", "salt and pepper to taste"]
["In saucepan, combine the first 6 ingredients.", "Cover and simmer 1 hour.", "Heat milk or cream in top of double boiler over simmering water.", "Add to the tomato mixture just before serving. Makes about 1 1/2 quarts or about 8 servings."]
["tomatoes", "chicken broth", "butter", "sugar", "onion", "soda", "milk", "salt"]