This Chicken Marengo recipe pairs seared chicken thighs and mushrooms with a tomato and white wine sauce. Everything cooks in one skillet and finishes with fresh parsley and lemon zest.
Pat the 6 bone-in, skin-on chicken thighs dry with paper towels. Season them with 1 tsp kosher salt and ¼ tsp Freshly ground black pepper. Lightly coat each thigh with 3 tbsp all-purpose flour, shaking off any excess.
Heat 4 tbsp extra virgin olive oil in a large skillet over medium-high heat. Arrange the chicken skin-side down and sear for about 5 minutes per side, until golden. Transfer the chicken to a plate.
Add 1 yellow onion, chopped, to the same skillet and season with the remaining 1 tsp kosher salt and ¼ tsp Freshly ground black pepper. Cook for about 5 minutes, until softened.
Add 200 g white button or cremini mushrooms, sliced, and cook for 2–3 minutes, until golden and their released moisture has evaporated. Stir in 3 cloves garlic, minced, and cook for 1 minute.
Sprinkle 1 tbsp all-purpose flour over the vegetables and stir constantly for 1 minute. Add 1 tbsp fresh thyme leaves and 1 bay leaf.
Pour in 120 ml dry white wine. Scrape the browned bits from the bottom of the skillet and simmer for 2–3 minutes, until the wine has reduced by approximately half.
Stir in 2 tbsp tomato paste, the 1 can diced tomatoes, and 240 ml chicken broth. Bring the Marengo sauce to a gentle simmer.
Return the chicken and any accumulated juices to the skillet, arranging the thighs skin-side up. Cover and simmer gently over low heat for 20 minutes.
Remove the lid and simmer for another 10 minutes, until the sauce has slightly thickened and the chicken reaches at least 165°F (74°C) in the thickest part without touching the bone.
Discard the bay leaf. Stir in 2 tbsp chopped fresh parsley and 1 tsp finely grated fresh lemon zest, then serve the Chicken Marengo with the sauce spooned around the chicken.
Notes
Shake Off the Excess Flour: I keep the coating light so the chicken browns evenly without leaving unnecessary flour in the skillet. Keep the Skin Facing Up: Arrange the thighs skin-side up when returning them to the sauce so the browned surface is not completely submerged. Check Each Thigh: Chicken thighs can differ in size, so use the temperature rather than the cooking time alone to confirm they are ready. Add the Lemon Zest Last: I stir it in immediately before serving so its aroma remains noticeable against the tomato and white wine sauce.