Grandmas Sloppy Joes - cooking recipe

Ingredients

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

Preparation

Brown hamburger and onion.
Drain out grease.
Add the rest of the ingredients and simmer 15-20 minutes with lid.