01 -
Combine chicken broth, bouillon cube, soy sauce, onion powder, mustard powder, and thyme in a large measuring cup with a spout and set aside. Mix flour and Parmesan cheese on a plate and measure remaining ingredients before beginning.
02 -
Slice chicken breasts lengthwise to create 2-3 thinner slices. Cover with plastic wrap and use the textured side of a meat mallet to pound to ½ inch thickness. Pat completely dry.
03 -
Season each side of chicken with Italian seasoning, salt, and pepper. Dredge in the flour-Parmesan mixture, tapping off excess.
04 -
Heat olive oil in a large skillet over medium-high heat. Sear chicken in batches for 4-5 minutes per side until a golden crust develops. Set aside on a plate.
05 -
Melt butter in the same skillet over medium-low heat. Use a silicone spatula to deglaze the bottom of the pan. Add garlic cloves and cook until softened and caramelized, about 6-7 minutes.
06 -
Add flour to the skillet and cook for 1-2 minutes until the raw flour smell dissipates, stirring constantly.
07 -
Add the prepared broth mixture gradually in splashes, stirring continuously to prevent lumps. Stir in heavy cream and bring to a gentle boil, then reduce heat to low.
08 -
Gradually incorporate Parmesan cheese, stirring until fully melted and sauce is smooth.
09 -
Return chicken to the skillet along with any accumulated juices. Spoon sauce over chicken, cover partially, and simmer for 5 minutes until chicken is cooked through and flavors meld.
10 -
Garnish with fresh parsley and serve with mashed potatoes and roasted green beans for a complete meal.