Prep the chicken: Pat the chicken dry with paper towels. If using breasts, slice into even cutlets. Season both sides with salt, pepper, paprika, and garlic powder.
Lightly dust with flour, shaking off excess.
Heat the skillet: Set a large skillet over medium-high heat. Add olive oil and let it shimmer. When hot, add the chicken in a single layer without crowding.
Sear the chicken: Cook 3–5 minutes per side, depending on thickness, until golden and nearly cooked through.
Remove to a plate and tent loosely with foil.
Sauté the garlic: Reduce heat to medium. Add butter to the skillet. When melted, add minced garlic.
Stir for 30–45 seconds until fragrant, not browned.
Build the sauce: Pour in chicken broth, scraping up any browned bits with a wooden spoon. Add lemon zest, lemon juice, honey, Dijon, and capers if using. Simmer 2–3 minutes to reduce slightly.
Return the chicken: Nestle the chicken back into the sauce.
Spoon sauce over the top and simmer 3–5 minutes, until the chicken is cooked through and the sauce lightly thickens.
Finish with herbs: Stir in chopped parsley or thyme. Taste and adjust salt, pepper, and lemon to your liking. Add a pinch of red pepper flakes if you want heat.
Serve: Garnish with lemon slices and more herbs.
Spoon the sauce over the chicken and serve hot with rice, mashed potatoes, roasted vegetables, or a simple green salad.