01 - Pat the scallops thoroughly dry with paper towels. Season both sides generously with salt and pepper, ensuring even coverage.
02 - Heat olive oil and 1 tablespoon butter in a large skillet over medium-high heat until hot and shimmering. The oil should ripple slightly when ready.
03 - Add scallops in a single layer without crowding the pan. Sear undisturbed for 2 minutes until a deep golden crust forms, then flip and sear for 1 to 2 minutes more. Transfer to a plate and cover loosely with foil.
04 - Reduce heat to medium. Add remaining 1 tablespoon butter and minced garlic to the skillet. Sauté for 30 seconds until fragrant, being careful not to brown the garlic.
05 - Stir in lemon juice and zest, scraping up any browned bits from the bottom of the pan. Simmer for 1 minute to allow flavors to meld.
06 - Return scallops to the pan, spooning the sauce over each scallop. Cook for 1 minute just to heat through. Sprinkle with chopped parsley and serve immediately.