Sloppy Joes - cooking recipe

Ingredients

2 lbs. hamburger
1 large onions, chopped
1 large green pepper, chopped
2 Tbsp. vinegar
2 Tbsp. sugar
2 Tbsp. mustard
32 oz. ketchup

Preparation

Mix all ingredients together and cook in a large pan until done, stirring frequently to keep from sticking.
Serve on buns.