Preheat the oven to 275°F (135°C). Line a baking sheet with parchment paper or a silicone mat. In a small bowl, whisk together honey and olive oil until well combined.
Place the salmon fillets on the prepared baking sheet, skin-side down. Brush generously with the honey and oil mixture, ensuring the tops are evenly coated. Sprinkle sea salt and black pepper over each fillet.
Place the baking sheet in the oven and bake the salmon slowly for about 20-25 minutes. During this time, the honey will seep into the fish, gradually caramelizing and developing a glossy, golden crust, indicated by a slight bubbling and a fragrant aroma.
Remove the salmon from the oven once the surface appears caramelized and slightly sticky. Use a small spatula or tongs to gently check the fish's flakiness; it should be opaque and tender inside.
Transfer the salmon to serving plates, squeeze fresh lemon wedges over the top for brightness, and sprinkle with additional flaky sea salt if desired. The final appearance is a shiny, caramelized crust with flaky, moist flesh beneath.
4 fillets salmon fillets
