Set the chicken out at room temperature. If it’s not already in thin slices, cut the breasts lengthwise through the middle to make them fairly thin. If any pieces are really uneven (thicker in one part, thinner in another), use a meat mallet or just a heavy pan to smash down the thick parts and even them out.
4 boneless, skinless chicken breasts
In a small bowl, mix together the salt, thyme, rosemary, garlic powder, and black pepper. Sprinkle this mixture evenly on both sides of the chicken cutlets.
1 teaspoon kosher salt, 1 teaspoon dried thyme, 1 teaspoon dried rosemary, 1/4 teaspoon garlic powder, 1/4 teaspoon black pepper
Warm olive oil and melt 1/2 Tablespoon of the butter together in a large skillet set over medium-high heat. When the butter melts, add the chicken and saute for 2-4 minutes per side, until cooked through and lightly golden. Remove the chicken to a plate, tent with foil, and set aside.
1 Tablespoon olive oil, 1 Tablespoon butter
Reduce the heat to medium and slowly pour the broth into the skillet. Scrape to release browned bits from the bottom of the pan, and bring the sauce to a simmer.
1/2 cup low-sodium chicken broth or stock
While the sauce bubbles, stir in the remaining 1/2 Tablespoon butter plus the balsamic vinegar. Let the butter melt, then stir well and keep simmering the sauce until it is as thick as you like.
1 Tablespoon balsamic vinegar
Return chicken to the pan along with any juices from the plate. Spoon sauce on top to warm, garnish with fresh herbs if you like, and serve right away. Enjoy!
fresh thyme or parsley