Prep the salmon: Pat fillets dry with paper towels. Season both sides with salt and pepper.
Let them sit at room temperature for 10–15 minutes while you make the sauce.
Make the mango habanero sauce: In a blender, combine mango, habanero, garlic, lime zest and juice, honey, soy sauce, vinegar, and 1 tablespoon oil. Blend until smooth. Taste and adjust sweetness, salt, and heat.
Thicken the glaze (optional but recommended): Pour the blended sauce into a small saucepan.
Simmer over medium heat for 5–7 minutes, stirring, until glossy and slightly thick. It should coat the back of a spoon.
Cook the salmon: Heat the remaining 1 tablespoon oil in a large nonstick or cast-iron skillet over medium-high. Place salmon skin-side down.
Cook 4–5 minutes, until the skin is crisp and the sides turn opaque halfway up.
Glaze and finish: Flip the salmon. Spoon or brush the mango habanero sauce generously over the tops. Cook 2–4 more minutes, until the salmon is just opaque in the center and flakes easily.
Aim for an internal temp of 125–130°F for moist, medium.
Rest and garnish: Transfer to plates. Let rest 2 minutes. Add a final spoon of warm glaze, a squeeze of lime, and chopped cilantro or green onion if you like.
Serve: Pair with rice and a bright vegetable.
A crisp slaw helps cut the heat and balances the sweetness.