1½ lbs boneless, skinless chicken breasts, pounded to ¼-inch thickness (or use chicken tenderloins)
3tbsp all-purpose flour
Salt, to taste
Freshly ground black pepper, to taste
1 tbsp olive oil
3 tbsp unsalted butter, divided
8 oz pre-sliced bella or button mushrooms
3 tbsp finely chopped shallots (about 1 medium shallot)
2 cloves garlic, minced
⅔cup chicken broth
⅔cup dry Marsala wine
⅔cup heavy cream
2tsp chopped fresh thyme
2tbsp chopped fresh Italian parsley (optional, for garnish)
Instructions
In a ziplock bag, combine flour, ¾ tsp salt, and ¼ tsp black pepper. Add chicken, seal the bag, and shake to coat evenly. Set aside.
Heat olive oil and 2 tbsp of butter in a large skillet over medium-high heat. If using a stainless steel pan, you'll get the best browning, but nonstick works too.
Shake off any excess flour and place the chicken in the pan. Cook for about 5-6 minutes, turning once, until golden and just cooked through. Transfer to a plate and set aside.
Melt the remaining tablespoon of butter in the same pan. Add mushrooms and cook, stirring frequently, for about 3-4 minutes until they begin to brown.
Stir in shallots, garlic, and ¼ tsp salt. Cook for another 1-2 minutes.
Pour in chicken broth, Marsala wine, heavy cream, thyme, ¼ tsp salt, and ⅛ tsp black pepper. Scrape up any browned bits from the bottom of the pan using a wooden spoon.
Bring the mixture to a boil, then reduce heat to medium and simmer uncovered for 10-15 minutes, allowing the sauce to reduce by about half and thicken slightly. The sauce will remain thin until the final minutes of cooking.
Return the chicken (along with any juices from the plate) to the pan. Reduce heat to low and let it simmer for 2-3 minutes until warmed through and the sauce thickens a bit more.
Garnish with fresh parsley, if desired, and serve immediately.
Notes
Serving Suggestions Pair this dish with French green beans with shallots or parmesan smashed potatoes for a complete meal.