You bring a whole sea bass entombed in a white crust to the table and crack it there, with a spoon. Steam escapes. The flesh is pearly, untouched by salt, and you dress it with oil and lemon — nothing else. You have done enough.
Salt-crusting is a coastal habit around the boot — Liguria, the Tyrrhenian, Sicily — a way to steam a fish in its own juices without a steamer. Branzino, the spigola of the Italian sea, is the fish you want when the flesh should be clean and sweet.
Leave the scales on; they help the crust release. Pack the salt like snow, no gaps. Bake, crack, lift the skin.
Method
- 01
Pat the fish dry and stuff the cavity with the parsley, fennel fronds, and lemon slices. In a bowl, mix the coarse salt with the egg whites until you have a packable snow that holds together when you squeeze it. Leave the scales on the fish; they help the crust release later. The salt should feel like wet sand at the beach, not like slush.
- 02
Spread a bed of the salt mixture on a baking tray, lay the fish on it, and pack the rest around and over until the whole fish is entombed and fully sealed. No gaps — steam that escapes is juice you will not get back. Pack it like a snowman, firm and even. You should see only white, with perhaps the faintest outline of a fish.
- 03
Slide the tray into a 400°F oven and bake for thirty to thirty-five minutes. The crust will harden to a white shell, and you may hear a faint hiss as the fish steams in its own juices. Don't poke and peek; a broken crust lets the steam out, and that steam is the whole method. Trust the time — a fish this size, sealed, is remarkably forgiving.
- 04
Bring the whole thing to the table if you dare, and crack the crust with the back of a spoon — steam will escape, and it will smell of the sea. Lift away the salt shell and the skin; the flesh should be pearly and untouched by salt. Serve the fillets with oil and lemon, and nothing else. You have done enough.
