BBQ Pulled Chicken Sandwiches Recipe

Ingredients

• 2 pounds skinless, boneless chicken breast halves
• 1 small onion, roughly chopped
• 5 cloves garlic
• 1.5 cups barbeque sauce (such as KC Masterpiece® Original)
• 0.5 cup apple cider vinegar
• salt and ground black pepper to taste
• 8 large sesame seed sandwich buns
• 8 slices mozzarella cheese