- 1 (10 ounce) fillet arctic char, rinsed and patted dry
- 1 pinch sea salt to taste
- 1 lime, zested and juiced
- 1/4 cup olive oil
- 1/4 cup sherry wine
- 3 sprigs rosemary, leaves stripped
- 2 cloves garlic
- ground black pepper to taste
- 1 teaspoon cayenne pepper, or to taste
- Preheat oven to 400 degrees F (200 degrees C). Line a baking dish with aluminum foil.
- Season arctic char with salt, place in prepared baking dish, and sprinkle with lime zest.
- Combine lime juice, olive oil, sherry, rosemary, and garlic in a food processor; pulse until garlic is finely chopped. Spread mixture over fish and season with black pepper and cayenne pepper.
- Bake in the preheated oven until fish flakes easily with a fork, 12 to 15 minutes, basting with pan juices about halfway through. When the fish is close to being cooked, switch the oven to broil for remaining two minutes or until browned.