01 -
Generously rub the chicken with salt and half of the black pepper, ensuring all sides are evenly coated.
02 -
Warm up olive oil in a big skillet over medium-high heat. Once hot, add chicken and sear it well on each side for 6-7 minutes, or until it reaches 165°F (74°C) internally. Set it aside on a separate plate when done.
03 -
Use the same pan with all the leftover drippings from cooking the chicken. Throw in the mushroom slices and cook them for 4-5 minutes until lightly browned and tender. Then add garlic, stirring for about a minute until you catch its fragrance.
04 -
Stir together chicken broth, soy sauce, Worcestershire sauce, and the remaining black pepper in the skillet. Make sure to scrape up all the flavorful bits stuck to the bottom. If you'd like it thicker, mix a little cornstarch with water and add it in.
05 -
Place the chicken back in the pan, coating it with the sauce and mushrooms. Let it simmer together for another 2-3 minutes, so all the flavors combine well. Taste it and tweak the salt or pepper as needed.