INGREDIENTS
2
lbs ground beef
1
small onion finely chopped
1
small green pepper finely chopped
1 tsp
apple cider vinegar
1 tbsp
Dijon mustard
1 1/2 tsp
Worcestershire Sauce
2 tbsp
brown sugar
1 cup
Kansas City style barbecue sauce
1/2 cup
ketchup
8
soft hamburger buns