01 - Preheat the oven to 400°F. Line a baking sheet with parchment paper or lightly grease it to prevent sticking.
02 - In a small bowl, combine the softened butter, chopped dill, minced garlic, lemon zest, sea salt, and black pepper. Mix until thoroughly blended and smooth.
03 - Pat the salmon fillets dry with paper towels to remove excess moisture. Arrange them skin-side down on the prepared baking sheet.
04 - Spread the dill butter mixture evenly over the top of each salmon fillet, ensuring a good coating.
05 - Top each fillet with a couple of thin lemon slices for added flavor and presentation.
06 - Bake for 15–18 minutes, or until the salmon flakes easily with a fork and the internal temperature reaches 145°F.
07 - Remove from the oven and transfer to serving plates. Garnish with fresh dill sprigs and serve immediately with extra lemon wedges.