Cast Iron Tandoori Chicken

Name: Cast Iron Tandoori Chicken
Ingredients: One whole 5-pound chicken; 1/3 cup plus 2 tablespoons Tandoori Spice, recipe follows; 2 cups whole-fat plain yogurt; 2 tablespoons freshly minced ginger root; 2 cloves garlic, minced; 3 tablespoons ghee, room temperature; 1/2 cup jarred prepared lemon curd; 1/3 cup coriander seeds; 1/3 cup cumin seeds; 2 tablespoons green cardamom pods; 1 tablespoon whole cloves; 1 tablespoon whole black peppercorns; 2 bay leaves; One 2-inch piece cinnamon stick, broken into pieces; 2 tablespoons annatto seed; 2 tablespoons paprika; 1 tablespoon kashmiri powder; 1 tablespoon salt; 1 tablespoon turmeric; Pinch ground mace; Pinch freshly grated nutmeg