1 1/2 lb. lean ground beef
1 c. bread crumbs
1 egg, beaten
1 small diced bell pepper
1 medium diced onion
1/2 c. tomato sauce
salt and pepper
1/2 c. tomato sauce
2 tbsp. vinegar
2 tbsp. mustard
3 tbsp. brown sugar

Mix first 5 ingredients together, salt and pepper to taste. Place in loaf pan. Mix tomato sauce, vinegar, and mustard for topping and pour over meatloaf.

Bake 350°F for 1 hour.