01 - Pat shrimp dry using paper towels, then season evenly with salt and black pepper.
02 - Warm olive oil and 2 tablespoons of butter in a large skillet over medium-high heat.
03 - Add minced garlic and cook for 30 seconds until fragrant, avoiding browning.
04 - Place shrimp in a single layer and cook for 2 to 3 minutes until pink on one side; flip and cook for an additional 2 minutes until fully opaque.
05 - Incorporate lemon juice, remaining 1 tablespoon butter, and red pepper flakes if using. Cook for 1 minute while basting shrimp with the sauce.
06 - Remove skillet from heat, sprinkle with chopped parsley, and serve immediately alongside lemon wedges.