01 - Pat the salmon fillets dry with paper towels and season both sides evenly with salt and black pepper.
02 - Melt 2 tablespoons of butter in a large nonstick skillet over medium-high heat. Once the butter begins foaming, place the salmon fillets skin-side down in the pan. Sear for 4 to 5 minutes until a golden crust forms, then carefully flip and cook for an additional 2 to 3 minutes until nearly cooked through. Transfer the fillets to a warm plate and set aside.
03 - Reduce the heat to medium and add the remaining 2 tablespoons of butter to the same skillet. Add the minced garlic and sauté until fragrant, about 1 minute, stirring to prevent browning.
04 - Stir in the lemon zest, lemon juice, and chopped parsley. Let the sauce simmer for 30 seconds to allow the flavors to meld together.
05 - Return the salmon to the skillet and spoon the garlic butter sauce generously over each fillet. Cook for 1 to 2 more minutes until the salmon is heated through and fully coated. Serve immediately, garnished with fresh parsley and lemon wedges.