Prepare the chicken by coating it with olive oil and seasoning with rosemary salt and black pepper.
In a large sauté pan over medium-high heat, melt clarified butter and sear the chicken skin-side down for 3-4 minutes per side until golden brown. Then remove and set aside.
In the same pan, cook the quartered cremini mushrooms with a pinch of salt for 6-7 minutes until they are nicely colored.
In a separate, larger pan, melt more clarified butter and sauté the diced onion and carrots for about 7 minutes.
Add the thinly sliced garlic to the onions and carrots, and cook for another 2 minutes until fragrant.
Stir in the all-purpose flour to create a roux and cook for 3-4 minutes, stirring constantly.
Deglaze the pan with dry white wine, scraping up any browned bits from the bottom.
Deglaze the mushroom pan with a splash of chicken stock, then add the mushrooms and their liquid to the main sauce pan.
Pour in the remaining chicken stock, bring the mixture to a simmer, and cook for 5 minutes.
Return the chicken to the pan along with thyme sprigs and a bay leaf. Reduce heat, cover, and simmer gently for 10-12 minutes.
Uncover the pan and continue to simmer for another 15-20 minutes to allow the sauce to reduce and the chicken to cook through.
Remove the cooked chicken, thyme, and bay leaf. Stir the heavy cream into the sauce.
In a small bowl, temper the Dijon mustard with a ladle of the hot sauce, then stir the mixture back into the pan. Add a squeeze of lemon juice.
Return the chicken to the sauce to warm through and rest for 10-15 minutes. Garnish with fresh parsley before serving.
This recipe was organized by Hemogry AI based on the video.
Nutrition data is estimated based on the video and may not be fully accurate.