Barbecued Hamburger


2 pounds hamburger
1/2 pound onions
2 cups water
1/2 cup catsup
2 teaspoons dry or yellow mustard
2 teaspoons chili powder
Salt, to taste
2 teaspoons sugar, white or brown

Brown hamburger and drain. Chop onions fine and cook until tender in water. Add hamburger and remaining ingredients. Cook on low heat for about 30 minutes. Serve with buns.