Skillet Burgers

Ingredients

• 1 lb ground beef
• 2 onions
• 12 c tomato catsup
• 1 green pepper optional
• salt
• 2 Tbsp vinegar
• 2 Tbsp sugar
• mustard
• Worcestershire sauce

Directions

1. Brown beef onions and peppers
2. Add rest of ingredients
3. Mix well
4. Cover and simmer about 12 hour