2-3 lb boneless pork shoulder roast
1 C onion, chopped
1 green pepper, chopped
1 tsp rosemary
1/2 C + 1 C of The Olive Bin's Espresso Dark Balsamic Vinegar
3/4 C ketchup
1/3 C brown sugar
1/2 C honey
1 T Worcestershire sauce
1 T Dijon mustard
1 clove of garlic, minced
1/2 tsp black pepper
1/4 tsp salt
Slider buns