In the same skillet, heat the remaining oil for 1 minute. Add the mushrooms, shallot, and thyme; cook for 5 minutes, until the mushrooms are browned and the shallot is softened. Add the broth and wine to the mushroom mixture and cook for 2 minutes. Mix the cornstarch with 1 teaspoon of cold water, then slowly add it to the mushroom sauce while stirring. Place the chops on plates and top with the wine sauce.
1 package (8-10 oz.) (227-284 g) sliced cremini or white mushrooms, 1/4 cup (40 g) shallot, chopped, 1/2 tsp. (0.46 g) dried thyme , 1/2 cup (120 ml) low-sodium chicken broth, 1/3 cup (80 ml) dry Marsala wine, (not sweet)*, 1 tsp. (4 g) cornstarch