Perfect Cast Iron Skillet Roasted BBQ Chicken




1 roasting chicken (5-6 pounds)
1 tablespoon kosher salt, divided
¾ tablespoon ground black pepper, divided
1 small orange, quartered
3 cloves of garlic
1 stick of butter, softened
½ cup KC Masterpiece Fiery Habanero Barbecue Sauce
1 medium onion, thickly sliced
2 cups broccoli florets
¾ cup baby carrots
2 cups fingerling potatoes
¼ cup olive oil