Maple Pulled Pork Buns

Ingredients (14)

• 1 boneless pork shoulder butt roast (2-1/2 pounds)
• 1-1/2 teaspoons ground mustard
• 1 teaspoon salt
• 1/2 teaspoon cayenne pepper
• 1/2 teaspoon ground ginger
• 1 cup thinly sliced onion
• 2 garlic cloves, peeled
• 1 cup maple syrup, divided
• 1/2 cup water
• 3 tablespoons cider vinegar
• 2 loaves (1 pound each ) frozen bread dough, thawed
• 1 cup barbecue sauce
• 1 cup shredded pepper jack cheese
• Chopped green onions and crushed red pepper flakes