Taco Soup

Recipe submitted by Susie C.
1/2-1 lb hamburger
1/2 onion, chopped
1 pkg taco soup mix
1 can black beans
1 can pinto beans
1 can kidney beans
1 can tomato soup
2 cans diced tomatoes
2 cups water
1/4 cup brown sugar

Brown hamburger with chopped onion. Add taco soup mix and water as directed on package. Simmer until water evaporates. Add in contents of all canned items plus water and brown sugar. Simmer until mixture is heated through. Serve with grated cheese, sour cream and tortilla chips.