Ingredients:
1 lb ground beef
1 cup chopped onions
1 cup catsup
2 tablespoons mustard
2 tablespoons wine vinegar
1 teaspoon salt
2 teaspoons Worcestershire sauce
Directions:
In a large skillet, brown beef with onions.
Mix the rest of the ingredients together.
Add to beef and onions.
Cook for 1 hour over medium heat, stirring occasionally.
Serve on warm hamburger buns.
Servings: 6
Time preparation: 5 min.
Time total: 65 min.