Brooke's Taco Soup

On a cold day like today, this is whats for dinner at our house....

28 oz can diced tomatoes
15 oz can black beans, undrained
15 oz can red kidney beans, undrained 
15 oz can corn undrained
1 packet Hidden Valley Ranch dressing
1 packet of dry taco seasoning
1 small onion, chopped
1 lb. ground beef, browned with the small onion
Crushed Garlic 
Combine all ingredients, cook in a crock pot slowly for 4-6 hours or on cook top until warm.  Serve with chips, sour cream and your favorite kind of shredded cheese.