01 -
Combine the chicken broth, bouillon cube, soy sauce, onion powder, mustard powder, and thyme in a large measuring cup with a spout and set aside. On a plate, combine flour and Parmesan cheese, and measure out remaining ingredients.
02 -
Slice the chicken breasts in half lengthwise to create thinner slices. Place under plastic wrap and pound to ½ inch thickness using a meat mallet. Pat chicken dry and season both sides with Italian seasoning, salt, and pepper. Dredge in the flour mixture and shake off any excess.
03 -
Heat olive oil in a large skillet over medium-high heat. Sear chicken slices in batches for 4-5 minutes on each side until golden brown. Remove and set aside.
04 -
Add butter to the same skillet and melt over medium heat. Scrape the bottom of the skillet with a silicone spatula to deglaze. Add garlic cloves and caramelize for 6-7 minutes over medium-low heat.
05 -
Add flour to the skillet and cook for 1-2 minutes until the raw flour scent dissipates. Slowly pour in the prepared broth mixture, stirring continuously to avoid lumps.
06 -
Stir in the heavy cream and bring the sauce to a boil. Lower heat and slowly incorporate Parmesan cheese until smooth.
07 -
Return the chicken to the skillet along with any accumulated juices. Baste the chicken with sauce, partially cover the skillet, and simmer for 5 minutes. Garnish with parsley and serve with mashed potatoes and roasted green beans.