Ingredients
Equipment
Method
- Pat the chicken completely dry with paper towels. Season liberally on all sides with salt and pepper.
- Heat the oil in a large, heavy-bottomed skillet over medium-high heat until shimmering. Place the chicken in the pan skin-side down. Cook without moving for 6-8 minutes until a deep golden-brown crust forms. Flip and sear the other side for 4-5 minutes. Transfer chicken to a plate (it will be about 80% cooked).
- Reduce heat to medium. Add 1 tablespoon of butter to the skillet. Once melted, add the sliced shallots and a pinch of salt. Cook, stirring occasionally, until softened and beginning to caramelize, about 4 minutes. Add the minced garlic and cook for 30 seconds until fragrant.
- Pour in the apple cider, scraping up any browned bits (fond) from the bottom of the pan. Add the thyme sprigs. Increase heat to bring to a vigorous simmer, then reduce to maintain a steady bubble. Cook for 12-15 minutes, until the cider is reduced by about two-thirds and thickly coats the back of a spoon.
- Stir in the whole grain mustard and apple cider vinegar. Return the chicken to the skillet, skin-side up, along with any accumulated juices. Simmer gently for 5-7 minutes, occasionally spooning the sauce over the chicken, until the chicken is cooked through (165°F internal temperature) and the sauce is a glossy, syrupy glaze.
- Remove the skillet from the heat. Discard the thyme sprigs. Swirl in the final tablespoon of cold butter until melted and fully incorporated into the glaze. Serve immediately.
Notes
For the crispiest skin, ensure the chicken is very dry before seasoning. Do not crowd the pan when searing. Use a good quality, unfiltered apple cider for the best flavor. The final swirl of cold butter (monter au beurre) is essential for a silky, restaurant-quality glaze. Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. Reheat gently in a covered skillet with a splash of water or chicken broth to loosen the sauce.
