Foryoueats: Pulled Pork Sandwich

Ingredients

• For the sauce:
• 1 large onion, chopped
• 6 cloves garlic, peeled
• 1 pickled jalapeño pepper, seeded and chopped
• 2 teaspoons chipotle chili powder
• 1 tablespoon tomato paste
• 2 tablespoons Dijon mustard
• 3/4 cup distilled white vinegar
• 1 teaspoon paprika
• 1/3 cup ketchup
• 2 teaspoons Worcestershire sauce
• 1/4 cup light brown sugar
• Salt
• For the pork:
• 1 bay leaf
• 3 pounds pork butt shoulder roast
• Hamburger buns