Grassfed Barbecue Hamburgers

(Makes 4 Hamburgers)

Ingredients

1 lb Jubilee Farm grass-fed ground beef or Pork
1.5 tablespoon ketchup
1 tablespoon prepared mustard
1 tablespoon Worcestershire sauce
1 tablespoon distilled white vinegar
1 small onion, grated
1/2 small green bell pepper, finely chopped

Instructions

Preheat an outdoor grill for medium-high heat and lightly oil grate. In a large bowl, combine ground beef, ketchup, mustard, Worcestershire sauce, vinegar, grated onion and bell pepper. Mix well and shape into patties. Place burgers on grill and cook for 3 to 4 minutes per side, or until done.