You can also use pre-cooked chicken breast and simply stir it into the reduced sauce, if you like. Or use skin on chicken thighs and cook them separately from the sauce. To do so: heat oven to 450ºF and place a rimmed baking sheet in the oven to get it hot. While the oven pre-heats, prick the chicken skin with a knife all over, coat the skin with oil, and sprinkle with salt and pepper. Place the chicken skin side down on the preheated baking sheet and return the chicken to the oven and cook for 25 minutes. Flip chicken over so the skin is facing up. Turn on the oven's broiler and broil for another 5 minutes, or until the skin is golden brown.