Natural form

A whole raw turbot shows its distinctive diamond-shaped body and mottled brown skin.

The whole fish reveals turbot's unmistakable flatfish shape, size, and speckled camouflage coloring that sets it apart from other flatfish.

Proteins

Turbot (Rodaballo)

Prized flatfish with firm, gelatinous white flesh, roasted or grilled whole.

Turbot is a large flatfish with firm, white, slightly gelatinous flesh and a delicate, refined flavor. Highly prized in European cooking and known in Spain as rodaballo, it is roasted or grilled whole, often over coals in Basque kitchens. Its sturdy texture and natural richness need little more than salt, oil, and lemon.

Turbot is a highly prized flatfish by chefs and diners for its exceptional balance of firm texture and delicate, sweet flavor. Unlike the more fragile sole, turbot holds its shape magnificently when roasted whole yet yields a silky, almost velouté-like quality in pan juices — a consequence of its unusually high collagen content. The fish is asymmetric, with both eyes on the left side of its body, and the upper skin is rough with small bony tubercles; these are cosmetic traits that do not affect the eating quality. Among the most expensive flatfish available, turbot genuinely earns its premium price: the flesh is dense enough for substantial preparations yet refined enough for the most elegant tables, and the naturally gelatinous texture enriches sauces without the need for artificial thickeners. Whether sourced wild from Atlantic or Mediterranean waters or farmed year-round in Spain and China, turbot rewards careful handling and restrained treatment — it is a fish that needs little embellishment to shine.

The difference between farmed and wild turbot is significant enough to affect your approach at the stove. Wild Atlantic and Mediterranean turbot have a more pronounced oceanic sweetness and firmer flesh, with a season running from late spring through early autumn. Farmed turbot, which dominates most markets, offers consistent quality and year-round availability but with a slightly milder flavor profile. Black Sea turbot (Scophthalmus maeoticus), a distinct species rarely exceeding 2 kilograms, is considered by many to have superior flavor, though availability is limited and it is a protected species in some regions. Regardless of origin, expect approximately 50–55% edible yield after filleting; the skin is entirely edible and crisps beautifully when properly scored and cooked over high heat.

Storage is critical with turbot — the firm flesh degrades rapidly once the fish is filleted, so purchase whole whenever possible. Use within 24–48 hours of buying, stored on ice in the coldest part of your refrigerator. Freezing is possible for up to three months but will compromise the delicate texture. When buying whole, look for clear, convex eyes (not sunken), bright red gills, and a fresh sea-breeze scent with no ammonia or sour notes. The flesh should be firm and springy, and the skin should appear moist without excessive slime.

Measured in: g
Storage: Fridge

Allergens

Fish

Types & varieties

Mediterranean Turbot (Rodaballo)

The classic variety; slightly flatter body, fine-grained flesh; prized in Spanish and French cuisines

Atlantic Turbot

Found from the North Sea to Iberia; slightly richer flavor than Mediterranean stock; wild-caught season runs spring to autumn

Black Sea Turbot

Smaller than Atlantic variety (rarely exceeds 2 kg); considered by some to have superior flavor; a protected species in some regions

Spotted Turbot (Summer Flounder)

North American cousin; NOT a true turbot; different texture and flavor; botanically distinct (Paralichthys dentatus)

Farmed Turbot

Most common in restaurants and markets; consistent quality and year-round availability; slightly milder flavor than wild

Golden or Yellow Turbot

A color variant with yellowish skin; same species; occasionally seen in specialty markets

Buying Turbot: What to Look For

The quality markers for whole turbot are straightforward once you know what to check. Avoid any fish with sunken or cloudy eyes — this indicates the fish is past its prime. Gills should be bright red, not brown or slimy. Press the flesh with a finger: it should spring back immediately. The skin should be moist but not coated in excessive mucus, and there should be no fishy or ammonia-like odor. If buying fillets, look for opaque, firm flesh with no gaps or holes; translucent or soft flesh means the fish was not fresh when filleted. Ask your fishmonger to scale the fish but leave it whole until you are ready to cook — turbot deteriorates rapidly once the flesh is exposed to air.

Clear, convex eyes indicate freshness; sunken or cloudy eyes mean the fish is old
Bright red gills, not brown or slimy, signal recently caught fish
Press test: flesh should spring back, not leave an indentation
Avoid any ammonia or sour odors — fresh turbot smells of the sea
Purchase whole whenever possible; fillets lose quality within hours

The Four-Central-Bone Structure

Turbot is a flatfish with a cartilaginous spine rather than the maze of small pin bones found in round fish. After filleting, only four central bones remain — two on each side of the backbone — and these are large enough to remove easily with tweezers or pliers. To fillet a whole turbot, make a deep cut behind the head down to the spine, then slice along the top line of the fish toward the tail. Work the knife along the natural seam between the flesh and the bones, using the curvature of the blade to follow the fish's contours. Repeat on the other side. The yield is approximately 50–55% flesh, but the absence of small bones makes every gram worth the effort. In French and Spanish kitchens, the flesh near the fins and cheeks is considered the most tender and is often reserved for special preparations.

Only four central bones to remove with tweezers — no small pin bones
Score the skin before cooking to prevent curling and allow fat penetration
The collagen-rich bones and trimmings make an exceptionally rich fish stock

Common uses

Roasting whole with herbs, garlic, and olive oil — the most classic preparation, allowing the collagen to render into a natural sauceGrilling whole, often on a specially ridged pan or over coals, to achieve crisp, smoky skinPan-roasting fillets skin-side down in butter, finishing with a quick baste; preserves the gelatinous texturePoaching in court-bouillon or fumet for a clean, delicate result ideal for elegant platesEn papillote with aromatics (fennel, citrus, white wine) to steam the flesh in its own juicesCeviche or crudo preparations, particularly in Spanish coastal cuisine; the firm flesh holds up well to acidSoups and bisques, as the collagen-rich bones and trimmings create an exceptionally rich stockBaking in a salt crust, which seasons and gently cooks the flesh while keeping it moist

Tips & pitfalls

Purchase turbot whole whenever possible — the firm flesh degrades quickly once filleted; ask your fishmonger to scale it but leave it whole until you are ready to cook
Look for clear, protruding eyes (convex, not sunken), bright red gills, and a fresh sea-breeze scent — no ammonia or sour notes
Score the skin in a crosshatch pattern before roasting or grilling to prevent curling and allow fat to penetrate for crisper skin
The flesh near the fins and cheeks is considered the most tender and is often reserved for special preparations in French and Spanish kitchens
Do not overcook — turbot is done when the flesh turns from translucent to opaque and yields slightly to pressure; it continues cooking from residual heat
The gelatinous quality is a feature, not a flaw; it creates a silky mouthfeel in soups and naturally enriches pan sauces
Rest cooked turbot for 2–3 minutes before serving to allow juices to redistribute
Use turbot within 24–48 hours of purchase; if freezing is necessary, wrap tightly and use within 3 months, noting that texture will suffer

Nutrition

95kcal

Energy

397 kJ · per 100 g

Where the calories come from

Protein 71%Carbs 0%Fat 29%

Protein

16.1g

32% DV

Carbs

0% DV

Fat

4% DV

Fiber

0% DV

Sodium

150mg

7% DV

Notable micronutrients

Vitamin B1292% DV

Selenium66% DV

Niacin (B3)14% DV

Vitamin B612% DV

Magnesium12% DV

Phosphorus10% DV

Source · USDA FoodData Central · approx. Fish, turbot, european, raw

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Good to know

Scientific Name: Scophthalmus maximus (formerly Psetta maxima)
Origin: Northeast Atlantic, British Isles to Scandinavia, Mediterranean, and Black Sea; farmed in Spain, France, Turkey, and China
Peak Season: Late spring to early autumn for wild fish; farmed available year-round
Flavor Profile: Sweet, clean, oceanic; subtly briny without being fishy; more pronounced than sole or brill
Texture: Firm, dense, meaty flesh with fine flake; slightly gelatinous from high collagen; virtually boneless (four central bones)
Typical Size: 1–3 kg (2–6 lbs) market size; wild fish can reach 10 kg; farmed typically 1–2 kg
Price Level: Premium; among the most expensive flatfish, comparable to Dover sole
Yield: Approximately 50–55% edible flesh after filleting; skin is edible and crisps well
Storage: Use within 24–48 hours of purchase; store on ice in the coldest part of the refrigerator; can be frozen for up to 3 months but texture suffers
Aquaculture: Farmed turbot (mainly Spain and China) dominates the market; wild turbot is a rare seasonal specialty

Substitutes

Brill — Closest substitute; similar firm, white flesh and cooking behavior; slightly milder flavor and less gelatinous texture; 10–15% cheaper
Halibut — Acceptable substitute in a pinch; firmer flesh and more assertive flavor; reduce cooking time as halibut dries out more easily
Dover Sole — Similar delicate flavor but much thinner flesh; cook quickly and handle gently; not a true substitute for whole roasted turbot
John Dory — Completely different texture (dense and meaty) but shares the sweet, clean flavor profile; better for filleting than whole-roasting
Lumpfish or Cock Crab — For the gelatinous quality only; not a visual or flavor substitute; useful in sauces mimicking turbot stock