Sloppy Joes - cooking recipe

Ingredients

1 lb. hamburger, cooked and drained
1 Tbsp. mustard
2 Tbsp. brown sugar
1 Tbsp. vinegar
1 Tbsp. onion, chopped
1/2 Tbsp. soy sauce or steak sauce
salt and pepper to taste
ketchup to desired consistency

Preparation

Cook and drain hamburger.
Add other ingredients and simmer 15 to 20 minutes.
Serve on hamburger buns.