01 - Pat scallops dry with paper towels and season both sides with salt and pepper.
02 - Heat olive oil and 1 tablespoon butter in a large skillet over medium-high heat until hot but not smoking.
03 - Place scallops in a single layer without crowding and sear undisturbed for 2 to 3 minutes until a golden crust forms.
04 - Flip scallops and cook for 1 to 2 minutes until just opaque and cooked through; transfer to a plate and tent loosely with foil.
05 - Reduce heat to medium; add remaining 2 tablespoons butter, stir in minced garlic, and cook for 30 seconds until fragrant.
06 - Stir in lemon zest and lemon juice, combining well, then remove skillet from heat.
07 - Return scallops to skillet, spoon the sauce over them, and sprinkle with chopped parsley.
08 - Serve immediately accompanied by lemon wedges.