Taco Soup

I got this recipe from a lady in my last ward some 6 years ago. I don't even remember her name. I've since adapted it to fit my tastes and cooking style. My family loves it.
1 pound of hamburger
1 onion chopped
1 package taco seasoning
1-32oz can pinto bean
2 cups water
2 cans corn-undrained
1 can tomato sauce
16 oz jar or 14 1/2 can stewed tomatoes

1. Brown the hamburger and onion, then drain off the grease.
2. Put the hamburger and onion in a stock pot. Add in the rinsed pinto beans.
3. Mix in the taco seasoning, corn, tomato sauce, water and stewed tomatoes.
4. Simmer for about 30 minuter.
5. Serve with corn chips, grated cheese, and sour cream.