Ingredients
Equipment
Method
- Pat the chicken pieces completely dry with paper towels — every surface including underneath the skin for skin-on thighs. Combine the fine sea salt, black pepper, garlic powder, and smoked paprika in a small bowl. Rub the spice mixture generously over all surfaces of the chicken. Allow the seasoned chicken to sit at room temperature for 15–20 minutes before cooking.
- Heat a large heavy-bottomed skillet over medium-high heat until genuinely hot. Add the olive oil and let it shimmer. Place the chicken skin-side down, pressing flat for the first 30 seconds. Cook without moving for 5–7 minutes for skin-on thighs or 4–5 minutes for boneless breasts until deeply golden-brown. Add 1 tablespoon butter and baste the tops with the foaming butter. Flip and cook the other side for 3–4 minutes. Remove chicken to a plate — do not clean the pan.
- Wipe mushrooms clean with a damp cloth — never wash under running water. Slice cremini thickly, tear oyster mushrooms into pieces, and slice shiitake caps discarding tough stems. Add 1 tablespoon butter to the same pan over high heat. Add half the mushrooms in a single layer and cook undisturbed for 2–3 minutes until deeply golden on the bottom. Stir and cook one more minute. Season with a pinch of salt and transfer to the plate with the chicken. Repeat with remaining butter and mushrooms.
- Reduce heat to medium. Add the finely diced shallots to the same pan and cook for 3–4 minutes until softened and golden-amber, picking up colour from the fond. Add the minced garlic and cook for 60 seconds, stirring constantly. Add the fresh thyme and stir for 30 seconds. Pour in the white wine — scrape up every caramelised brown bit from the base of the pan with a wooden spoon. Reduce until almost completely evaporated — approximately 2–3 minutes.
- Add the chicken stock and reduce by half over medium-high heat — approximately 3–4 minutes. Pour in the heavy cream and stir in the Dijon mustard. Return the caramelised mushrooms to the pan and stir everything together. Season with fine sea salt and white pepper. Reduce heat to medium and simmer gently for 4–5 minutes until the sauce thickens enough to coat the back of a spoon and holds a clean line when you drag your finger across it.
- Nestle the seared chicken pieces back into the sauce skin-side up. Spoon the sauce and mushrooms over and around the chicken. For bone-in thighs, cover and simmer on medium-low for 12–15 minutes until an instant-read thermometer reads at least 80°C (176°F). For boneless breasts, simmer uncovered for 4–5 minutes until reaching 74°C (165°F). Taste and adjust seasoning — add a squeeze of lemon juice to brighten if needed or a few drops of truffle oil for a luxurious finish. Scatter fresh chopped parsley over the top and serve immediately from the pan.
Notes
Pro Tips: Pat the chicken completely dry before searing — surface moisture steams the chicken rather than browning it and the golden crust is the foundational flavour of the entire dish. Never crowd the mushrooms — cook in two batches over high heat and leave them undisturbed for 2–3 minutes to caramelise properly — crowded mushrooms steam and turn grey and watery. Use every drop of the fond — scrape the brown bits from the pan during the wine deglazing stage, they are the most flavourful element in the sauce. Reduce in stages — wine first until almost evaporated, then stock reduced by half, then cream — each reduction concentrates the flavour dramatically. The Dijon mustard is invisible and essential — it adds depth and acts as an emulsifier preventing the cream sauce from breaking. Never boil the cream — maintain a gentle medium simmer only or the sauce will separate and become greasy. Pull boneless chicken breasts at 68–70°C (155–158°F) — they finish to safe temperature in the sauce.
