01 - Pat the 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 and shimmering.
03 - Add scallops in a single layer without overcrowding. Sear for 2 minutes undisturbed until golden crust forms.
04 - Flip scallops and add garlic. Cook 1-2 minutes, spooning melted butter over scallops until just opaque and cooked through.
05 - Transfer scallops to a plate and set aside.
06 - Add remaining butter, lemon zest, and lemon juice to skillet. Scrape up browned bits and simmer for 1 minute.
07 - Return scallops to skillet and toss gently to coat in sauce. Sprinkle with parsley and serve immediately.