If you don’t have an oven-safe skillet, simply transfer the seared chicken to an ovenproof baking dish. Pour the garlic butter over the chicken and bake as directed. Note that the chicken may require a few extra minutes to cook since it will start in a cold baking dish. Using the same skillet for both searing and baking gives the dish a slight head start, reducing cooking time and enhancing flavor by retaining the searing juices.