Ingredients

2 tablespoons extra-virgin olive oil

2 scallions, white parts only, very finely chopped

4 boneless black bass fillets (6 to 8 ounces)

1/4 teaspoon coarse salt

1/4 teaspoon freshly ground black pepper

1/2 teaspoon dried oregano

1 teaspoon lemon zest

1 teaspoon orange zest

1/4 cup dry vermouth or white wine

1 tablespoon unsalted butter, cut into small pieces

Sicilian-Style Pesto

1/2 cup fresh basil leaves (about 15), chopped

1/2 cup fresh flat-leaf parsley, chopped

1/2 cup celery leaves, chopped

Preparation

Preheat oven to 350 degrees.

Pour olive oil into a large ovenproof skillet or baking dish. Season bass with scallions, salt, pepper, oregano, and lemon and orange zests; place in skillet skin-side up. Pour vermouth over fish.

Top fish with butter and transfer to oven; bake until fish is semi-firm to the touch and just cooked through, about 5 minutes.

Transfer fish to a plate and pour any juices left in baking dish into a small saucepan. Place over low heat and add pesto, whisk until well combined. Stir in basil, parsley, and celery leaves; if mixture seems too thick, add a little hot water to adjust consistency.

Divide pesto mixture evenly between four plates and top with fish fillets. Serve immediately.