Beef Sandwiches - cooking recipe

Ingredients

2 lb. cooked beef, chopped
1 c. sliced onions
2 Tbsp. vinegar
1 Tbsp. Worcestershire sauce
3/4 c. ketchup
1 Tbsp. chili powder
3/4 c. water
pepper & salt

Preparation

Mix all together.
Simmer 40 minutes and serve on buns.