Ingredients
Pork
4 pounds boneless pork shoulder roast
1 medium (1 cup) onion, chopped
1 tablespoon finely chopped fresh garlic
1 cup water
Sauce
2 cup3 cups ketchup
2 tablespoons chili powder
2 teaspoons firmly packed brown sugar
1
2 teaspoon coarse ground pepper2 tablespoons country-style Dijon mustard
1
3 cup Worcestershire sauce1
4 cup cider vinegarBuns
18 hamburger buns