Rodaballo al Horno is turbot roasted whole in a hot oven with potatoes, onion, garlic, olive oil, and white wine. The turbot — a flat fish prized for its firm, gelatinous flesh — is the king of the Galician fish market, and roasting it whole with potatoes is the way to honor it.
Rodaballo al Horno is the centerpiece dish of the Galician coast, especially around A Coruña and the Rías Altas, where turbot is caught. The fish is expensive — a single turbot can cost the same as a steak — and is reserved for special occasions. Roasting it whole on a bed of sliced potatoes (patatas panaderas) is the Galician way; the potatoes soak up the fish juices and become the best part of the dish.
A whole golden turbot arrives at the table on a tray of glazed potatoes. The flesh lifts off the bone in dense, slightly gelatinous flakes, sweet and pure. The potatoes underneath are soaked in fish essence and wine. A drizzle of the pan oil over the top, a squeeze of lemon. This is one of the great fish dishes of the world.
The turbot is scored deeply on the dark side (the side that will be up) so heat penetrates the thick flesh. The oven must be very hot (220°C) to roast the fish fast and crisp the skin. The potatoes underneath cook in the fish juices and wine, becoming the best part. The fish is done when the flesh flakes easily when lifted with a spoon.
Variations
Some add clams in the last 5 minutes; some use a splash of albariño wine; some add a picada of garlic and parsley at the end.
On the Palate
Where Rodaballo al Horno sits in the Spanish flavor cloud
Ingredients
Serves 4How it's made
8 steps · 25 min active + 20 min waiting
- 15 min
Have the turbot cleaned, scaled, and gutted; score the dark side in a crosshatch.
Watch outScore the dark side deep in a crosshatch — the flesh is thick, and those cuts let the heat drive all the way through evenly.
- 23 min
Preheat oven to 220°C.
- 35 min
In a roasting pan, toss sliced potatoes and onion with olive oil, salt, and minced garlic.
- 415 min
Roast the potatoes 15 minutes to soften.
- 53 min
Lay the turbot on top, dark-side up; drizzle with olive oil and white wine.
- 623 min
Roast 20-25 minutes (10 minutes per kg of fish), basting once.
- 71 min
Test the flesh at the backbone; it should flake when lifted.
Watch outTest at the backbone — when the flesh flakes and lifts cleanly off the bone with a spoon, it's done; push past that and it dries out.
- 83 min
Rest 3 minutes; bring the whole pan to the table.
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