6 Can Chili - Hearty Soups

1 lb. ground beef

1/2 an onion (I use a whole one) 

 2 cans chili beans

2 cans diced tomatoes (undrained)

1 can black beans, drained & rinsed

1 can mushroom soup

1 teaspoon Chili-O

Brown ground beef with onion (I use the entire onion). Drain and transfer to saucepan. Add remaining ingredients, bring to boil, then simmer over medium heat for 30 min.