- 1 cup dry white wine
- 2 tablespoons butter
- 1 teaspoon Old Bay Seasoning
- 2 teaspoons drained capers
- Pinch cayenne pepper
- One 2-pound center-cut wild salmon fillet, skin removed
- Kosher salt
- Freshly ground black pepper
- 1/3 cup spicy brown mustard
- ¼ cup firmly packed light-brown sugar
- Preheat the oven to 300°F. Heat the wine, butter, Old Bay Seasoning, capers, and cayenne in a small saucepan over medium-high heat. Bring the mixture to a boil, reduce the heat to low, and simmer for 3 to 4 minutes.
- Sprinkle the salmon on both sides with salt and pepper. Place the fish in a glass baking dish. Pour the wine mixture over the top, and bake until fish is opaque in the center, 15 to 17 minutes; remove from the oven.
- Preheat the broiler. Whisk together the mustard and sugar in a small bowl; spread over the salmon to cover. Broil the salmon until the topping is brown and bubbling, about 3 minutes. Transfer the salmon to a platter and serve.