Sloppy Joes

serving size 6-8
2 lbs hamburger
1 onion, diced
10 oz tomato sauce
3 tablespoons Worcestershire sauce
1 tablespoon brown sugar
1 teaspoon vinegar
2/3 cup catsup
2 teaspoons chili powder
salt and pepper
1/2teaspoon mustard (optional)
1-2 teaspoons steak sauce
1/3 cup chili sauce

Brown hamburger and onion.
Drain out grease.
Add with rest of ingredients to a crock pot. Cook on low about 6 hours.