This is the best cooking method I know for guaranteeing moist fish. It’s great for a thick fillet (bass, grouper, salmon) as well as for thinner, more delicate fillets like flounder.
Ingredients
Softened unsalted butter
2tablespoons chopped shallots or scallions (white and green portions)
Preheat the oven to 400°F., with a rack at the center of the oven. Butter a shallow baking pan or ovenproof skillet that will hold the fish in a single layer. Scatter the chopped shallots in the bottom of the pan. Season the fillets with salt and pepper to taste