01 - Pat the scallops thoroughly dry using paper towels. Season evenly with kosher salt and black pepper on both sides.
02 - Warm olive oil and 1 tablespoon of butter in a large skillet over medium-high heat until the butter foams and the oil is shimmering.
03 - Place scallops in a single layer without crowding. Cook undisturbed for 2 to 3 minutes until a golden crust forms on the bottom.
04 - Turn scallops over and add remaining 2 tablespoons butter and minced garlic to the pan. Cook for 1 to 2 minutes, spooning the melted butter and garlic over scallops as they cook.
05 - Drizzle fresh lemon juice over the scallops, sprinkle with optional red pepper flakes, then remove from heat promptly.
06 - Transfer scallops to a serving dish. Spoon garlic butter sauce over them, garnish with chopped parsley, and serve immediately with lemon wedges.