10 Minute Tomato Soup

2 c. crushed canned tomatoes
1/2 tsp. baking soda
2 c. milk
2 Tbsp. margarine

In a large, heavy saucepan, heat tomatoes until boiling. Remove from heat;
add remaining ingredients. Return to heat and cook on medium until butter is
melted and soup is heated through. Makes 3 to 4 servings (1 quart).