Slow Cooker BBQ Pulled Pork

Bahan-bahan (14 porsi)

• 1 cup bbq sauce, plus more to serve
• 1/2 cup chicken stock or low-sodium chicken broth
• 1/4 cup apple cider vinegar
• 1 teaspoon liquid smoke
• 1 medium yellow onion, chopped
• 4 cloves garlic, minced
• 1 (4 to 5-pound) pork shoulder
• 1/4 cup dark brown sugar
• 2 tablespoons smoked paprika
• 1 tablespoon kosher salt
• 2 teaspoons chili powder
• 2 teaspoons black pepper
• 1 teaspoon ground cumin
• 1 teaspoon mustard powder
• 1/2 teaspoon cayenne powder
• Brioche burger buns, toasted
• Coleslaw