Classic BBQ Chicken

INGREDIENTS

• 8 cups water
• 5 Tbs. kosher salt
• 2 Tbs. dried basil
• 2 Tbs. coriander seeds
• 1 Tbs. peppercorns
• 1 Tbs. yellow mustard seeds
• 1 tsp. granulated garlic
• 2 bay leaves
• 1 chicken, about 4 lb., neck and giblets removed, chicken cut into 4 pieces
• Freshly ground pepper for sprinkling
• Granulated garlic for sprinkling
• 1 cup ketchup
• 2 Tbs. yellow mustard
• 1 Tbs. cider vinegar
• 2 tsp. firmly packed dark brown sugar
• 1/2 cup low-sodium chicken broth
• Kosher salt, to taste
• 2 tsp. freshly ground pepper
• 2 chipotle chilies in adobo sauce, finely chopped (optional)
• 1/4 tsp. ground cumin (optional)