Taco Soup

INGREDIENTS:
1/2 - 1 lb. lean ground beef
1 medium onion
1 can (28 oz.) tomatoes, crushed
1 can (8 oz.) tomato sauces
1 can (15 oz.) kidney beans
1 can (15 oz.) black beans
1 can corn (15 oz.), drained
1 pkg. taco seasoning mix

INSTRUCTIONS:
In a large saucepan saute ground beef and onion; drain fat.  Add tomatoes, tomato sauce, drained kidney beans, corn, and seasoning mix.  Simmer 15 minutes.  Granish with grated cheese, low-fat sour cram, diced green onions, sliced black olives, guacamole, or tortilla chips.  Yield:  4-6 servings.