Dana's Sloppy Joes

Description: Make and share this Dana's Sloppy Joes recipe from Food.com.

Ingredients:

• 1 lb ground beef
• 1 cup chopped onion
• 1 cup catsup
• 2 tablespoons mustard
• 2 tablespoons wine vinegar
• 1 teaspoon salt
• 2 teaspoons Worcestershire sauce

Steps:

1. In a large skillet, brown beef with onions.
2. Mix the rest of the ingredients together.
3. Add to beef and onions.
4. Cook for 1 hour over medium heat, stirring occasionally.
5. Serve on warm hamburger buns.