Sloppy Joes - cooking recipe

Ingredients

1 Tbsp. vegetable oil
1 medium yellow onion, finely chopped
1/3 c. each finely chopped celery and sweet green pepper
1 lb. lean ground beef
1 (14 oz.) can stewed tomatoes
1/2 c. ketchup
1 tsp. Worcestershire sauce
1/2 tsp. each salt and black pepper
2 tsp. white vinegar
4 hamburger buns

Preparation

In a 12-inch skillet (nonstick), heat the oil over moderately high heat.
Add the onion, celery and green pepper.
Saute for 5 minutes or until tender. Stir in beef and cook 4 minutes longer or until no longer pink.
Add the tomatoes with their juices, the ketchup and Worcestershire sauce, salt and black pepper.
Cook, stirring often, 4 minutes more or until the flavors are well blended.
Then stir in the vinegar. Place the bun on plates and divide mixture among them.
Yields 4 sandwiches.