Taco Soup

1 lb. ground beef
1 lg. onion chopped
3 (15 1/2 oz.) cans Mexican -style chili beans, undrained
1 (15 1/2 can whole kernal corn, undrained
1 (15 oz.) can tomato sauce
1 (14 1/2 oz can diced tomatoes, undrained
1(4.5 oz) can chopped green chiles
1 (1 1/4 oz.)  Package of taco seasoning mix
1 (1 oz.)  Package of Ranch style dressing mix
1 1/2 cup of water

Cook beef and onions in over medium heat until done.  Drain.  Stir beans, corn, tomato sauce, diced tomatoes, chopped green chile's, taco seasoning mix, Ranch-style mix and water into the beef and bring to a boil.  Reduce heat and simmer for 15 minutes.
Toppings:

corn chips
shredded lettuce
chopped tomato
sour cream
cheddar cheese