Barbecue-style Grilled Chicken Recipe - USA

Ingredients

• 1 chicken (3-3.5 lb or 1.59 kg) cut into 8 pieces or 8 boneless chicken breasts
• 1 cup ketchup
• 0.25 cup packed brown sugar
• 2 tbsp white vinegar
• 1 tbsp instant minced onion
• 2 tbsp worcestershire sauce
• 1 tsp dry mustard
• 2 tbsp prepared mustard