01 - Pat the salmon fillets dry with paper towels and season both sides generously with salt and black pepper.
02 - Heat 2 tablespoons of butter in a large skillet over medium-high heat. Once the butter is foaming, add the salmon fillets skin-side down. Sear for 4–5 minutes until a golden crust forms, then carefully flip and cook another 2–3 minutes until the fish is almost cooked through. Transfer to a plate and keep warm.
03 - Reduce 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, being careful not to brown it.
04 - Stir in the lemon zest, lemon juice, and chopped parsley. Simmer for 30 seconds to allow the flavors to meld together.
05 - Return the salmon to the skillet and spoon the garlic butter sauce over the fillets. Cook for 1–2 more minutes until heated through and fully coated. Serve immediately, garnished with fresh parsley and lemon wedges.