How to Fillet, Skin & Pan-Fry Fresh Turbot — Chef Tips + Adjika Sauce Recipe

In this guide, Chef Joshua walks through the complete process of breaking down a whole fresh turbot — from the first incision on a whole fish to a restaurant-quality plate. The technique covers filleting, skinning, trimming, pan-frying to a golden crust, and building a full dish with bok choy, crispy potato scallops, and a spiced adjika butter pan sauce.

Turbot is a premium European flatfish prized for its firm texture and naturally buttery flavor. If you enjoy cooking Pacific Dover Sole or Petrale Sole, you will appreciate working with turbot for its versatility, elegant presentation, and the way it takes to a hot pan. Chef Joshua considers it one of the finest flatfish for a composed restaurant-style plate.

Explore more flatfish from Global Seafoods: Petrale Sole , Pacific Dover Sole , and the full Flatfish Collection .

Step 1: Filleting a Whole Turbot — Chef Joshua's Method

Turbot yields four fillets — two on each side — which is characteristic of all flatfish. Chef Joshua's approach prioritizes staying close to the bone at every stage to maximize yield and minimize waste on a fish this expensive.

Make the first incision along the lateral line running down the center of the fish. Use the backbone as a guide and cut toward the outer edge in long, smooth strokes. Keep the blade nearly flat against the bone — any angle upward means wasted flesh. Slide the knife beneath the fillet and lift cleanly. Repeat on the other side of the lateral line for the second upper fillet, then flip the fish and repeat for both lower fillets. A whole turbot yields four symmetrical portions that cook evenly and plate beautifully.

Step 2: Skinning and Trimming

Removing the skin gives the fillet a milder flavor and a smoother sear surface when pan-fried. Chef Joshua's technique: make a small cut at the tail end of the fillet just through the flesh to the skin. Hold the skin tab firmly — a dry towel helps grip — and pull gently with steady tension while guiding the knife forward at a shallow angle. The skin should release in one clean motion.

After skinning, trim the fillet: remove loose belly membranes, uneven edges, and any thin flaps that would overcook or curl before the thicker part of the fillet is done. A clean, uniform fillet is the foundation of even cooking. Chef Joshua always takes the extra two minutes to trim properly — it shows on the plate.

Step 3: Pan-Frying Turbot to a Golden Crust

Turbot has enough fat and structural integrity to take a proper sear without falling apart — one of the qualities Chef Joshua values most in a flatfish. The goal is a deep golden crust on the presentation side with the interior just cooked through and still moist.

Preheat a non-stick or stainless pan over medium-high heat. Add a neutral oil with a high smoke point. Season the fillet lightly with salt and pepper on both sides immediately before it goes in — not before, as salt draws moisture. Lay the fillet in the pan presentation-side down and do not move it. Let it develop its crust undisturbed. Flip once — only once — and add a generous knob of butter to the pan. Tilt the pan and baste continuously for 30 to 60 seconds. The butter foams, browns lightly, and carries its flavor into the flesh. Pull the fillet off heat slightly before it looks done; residual heat finishes the job.

Step 4: Bok Choy — Light, Fresh, Fast

Bok choy brings color, a mild bitterness, and textural contrast to a rich pan-fried fish. Chef Joshua keeps it simple: slice lengthwise so each half stays intact and presents well. A hot pan with neutral oil, 90 seconds flat-side down until the cut surface picks up a little color, flip and season. Optional: a small splash of soy sauce directly into the pan in the final 10 seconds. The goal is a vegetable that is cooked but still has structure — not wilted and soft.

Step 5: Crispy Potato Scallops

Potato scallops provide the starch element and the crunch that rounds out the plate. Slice potatoes thin and uniform on a mandolin — consistency is the difference between scallops that cook evenly and scallops that are raw in the middle and burnt at the edge. Pat completely dry; moisture is the enemy of crispiness. Fry in hot oil until golden and crisp on both sides. Season immediately after pulling from the oil while the surface is still hot enough to hold the salt. These can be held briefly on a rack; do not stack or they steam themselves soft.

Step 6: Adjika Butter Pan Sauce

Adjika is a spiced condiment originating in the Caucasus — Georgia and Abkhazia — made from hot peppers, garlic, herbs, and spices. It varies by region and by maker, ranging from intensely hot to aromatic and moderately spiced. The version Chef Joshua uses here is the red, pepper-forward Caucasian style, which brings heat, depth, and a savory complexity that cuts through the richness of the butter-basted turbot.

After removing the fish from the pan, deglaze with a splash of white wine or light fish stock — this lifts the fond (the browned bits on the pan bottom) which is where the flavor is. Let the liquid reduce by half over medium heat. Add a generous spoonful of adjika and stir it into the liquid. Finish with a cold knob of butter off the heat, whisking continuously as it emulsifies into a smooth, glossy sauce. Taste and adjust. The result is a pan sauce with heat, spice, acidity, and richness — one that complements turbot without overpowering it.

Step 7: Restaurant-Style Plating

Chef Joshua's plating approach for this dish is composed but unfussy. The turbot fillet goes at the center of a warm plate, crust-side up. Bok choy is placed to one side for the green element. Potato scallops are arranged around the plate in an arc or overlapping fan — not piled. The adjika butter sauce is spooned around the fillet or applied in a deliberate trail across the plate. No additional garnish beyond a few microgreens or a light herb if on hand. The plate should look intentional, not decorated. Serve immediately — turbot, like all flatfish, loses nothing in the pan and everything on a cold plate.

Watch Chef Joshua's Full Technique

More chef technique, flatfish recipes, and seafood preparation on the Global Seafoods YouTube Channel .

Frequently Asked Questions

Why does Chef Joshua use adjika with turbot?

Adjika's spiced, pepper-forward heat cuts through the richness of butter-basted turbot and adds Caucasian flavor depth that contrasts well with the delicate sweetness of the fish. It is a less common pairing than lemon or caper butter, which is precisely what makes it interesting. Chef Joshua uses the red Caucasian-style adjika — not the Russian tomato-based version — for intensity and complexity without sweetness.

What is the best oil for pan-frying turbot?

A neutral oil with a high smoke point — grapeseed, avocado, or refined sunflower — for the initial sear. Butter is added after the flip for basting, not for the initial contact, because butter burns before the crust fully develops. The combination gives you the Maillard reaction on the sear and the flavor and sheen of butter on the finish.

How do I know when turbot is cooked through?

Turbot is done when the flesh transitions from translucent to opaque and offers minimal resistance when pressed gently at the thickest point. For a fillet around 2 cm thick, expect roughly 3 minutes presentation-side down and 1 to 2 minutes after the flip with basting. Pull it slightly early — residual heat in the fillet and from the warm plate continues cooking after service.

Can I substitute another flatfish if turbot is unavailable?

Yes. Petrale Sole is the closest Pacific equivalent in texture and flavor — it takes the same pan technique and produces a similarly refined result. California halibut works well for thicker cuts. Pacific Dover Sole is more delicate and benefits from a gentler heat. All three are available wild-caught from the Pacific Coast through Global Seafoods.

What does adjika taste like?

Caucasian red adjika — the type used in this recipe — is intensely savory, hot from dried red peppers, aromatic from garlic and spices like coriander and fenugreek, and complex without being sweet. It is not the same as the milder, tomato-based Russian adjika sold in many grocery stores. Look for Georgian or Abkhazian-style adjika from specialty importers for the flavor profile this dish calls for.