01 -
Pat the chicken breasts dry and season both sides evenly with salt and freshly ground black pepper.
02 -
Heat vegetable oil in a 12-inch skillet over medium-high heat. Add chicken and cook for 5 to 6 minutes per side until golden brown and cooked through. Remove and tent with foil to keep warm.
03 -
Reduce heat to medium, pour in white wine, scraping the bottom of the skillet to release browned bits. Simmer until reduced by half to concentrate flavor.
04 -
Add butter to the reduced wine and allow to melt fully. Sprinkle flour evenly over melted butter and whisk continuously for 1 to 2 minutes to form a smooth paste, cooking out the raw flour taste.
05 -
Gradually whisk small additions of the wine reduction into the roux to avoid lumps. Bring mixture to a gentle boil, then reduce to simmer. Stir in minced garlic and cook gently to release aroma without browning.
06 -
Incorporate freshly shredded Parmesan cheese and lemon juice into the sauce, stirring until cheese melts and sauce is silky. Return chicken breasts to skillet, nestling them into the sauce, and spoon sauce over them. Warm through for 2 to 3 minutes.
07 -
Sprinkle chopped fresh parsley over the chicken and add an extra squeeze of lemon juice if desired. Serve immediately with preferred sides.