01 -
Pat the chicken breasts dry using paper towels. Season both sides evenly with salt and black pepper.
02 -
Heat olive oil in a large skillet over medium-high heat. Sear the chicken breasts for 4 to 5 minutes per side, until golden brown and cooked through. Transfer to a plate and set aside.
03 -
Reduce the skillet heat to medium. Melt the unsalted butter, then stir in the minced garlic and cook for 30 seconds until aromatic.
04 -
Add Dijon mustard, smoked paprika, crushed red pepper flakes if desired, onion powder, chopped parsley, and chives. Stir well to combine all ingredients thoroughly.
05 -
Return the seared chicken to the skillet. Spoon the cowboy butter sauce over the chicken and simmer for 2 to 3 minutes to allow flavors to meld.
06 -
Serve hot. Accompany with seasonal vegetables, mashed potatoes, or rice, and drizzle extra cowboy butter sauce on top if desired.