Barbecue Hamburger

Ingredients
- 2 lb lean hamburger
- 2 Tbsp sugar
- 1 tsp chili powder
- 1 c 8 oz catsup
- 12 c vinegar
- 1 chopped onion
- salt and pepper
Directions
- Mix all ingredients
- Place in a roaster and smooth it out Cover and bake at 350 for 1 12 to 2 hours