01 -
Combine chicken broth, cream, Worcestershire sauce, mustard powder, honey, bouillon, onion powder, oregano, basil, and parsley in a spouted measuring cup and set aside.
02 -
Slice chicken breasts in half lengthwise. Cover with plastic wrap and pound to ½-inch thickness using a meat mallet.
03 -
Season chicken with salt, pepper, and parsley. Heat olive oil in a large skillet over medium-high heat and sear chicken for 4–5 minutes per side until golden. Set aside.
04 -
Turn off heat, add white wine, return heat to medium, and scrape up browned bits. Let simmer and reduce for 2 minutes.
05 -
Stir in minced garlic and cook 2–3 minutes until fragrant. Add butter and flour, stirring constantly for 1–2 minutes to cook off raw flour taste.
06 -
Slowly add the sauce mixture in small portions while stirring. Bring to a boil, then reduce heat and simmer for 8 minutes until thickened.
07 -
Lower heat and gradually stir in Parmesan cheese and lemon juice until fully melted and combined.
08 -
Place chicken back into skillet, spoon sauce over, and warm through for 5 minutes. Garnish with parsley before serving.