Salmon Head Stew with Ginger and Vegetables

Salmon head stew is a gently simmered bowl of salmon head pieces, ginger, soy, and tender vegetables in a savory broth. This version takes inspiration from flavors used in many East Asian home-style soups, while keeping the seasonings flexible; the head gives the broth depth, and the vegetables make it a satisfying meal served with rice or noodles.

Ingredients

1 cleaned, split salmon head, about 2 to 2½ lb (900 g to 1.1 kg), with the gills removed; ask the fishmonger to cut it into 3 or 4 manageable pieces
6 cups (1.4 L) low-sodium fish stock, or water for a lighter, less rich broth
1 tablespoon (15 ml) neutral oil, such as canola or grapeseed oil
1 medium yellow onion, thinly sliced, about 1½ cups (225 g)
2 tablespoons (30 g) finely chopped fresh ginger
3 garlic cloves, finely chopped, about 1 tablespoon (9 g)
2 tablespoons (30 ml) soy sauce, plus more to taste
1 tablespoon (15 ml) unseasoned rice vinegar
1 medium carrot, cut into thin diagonal slices, about 1 cup (120 g)
1½ cups (180 g) peeled daikon radish, cut into half-moons; substitute turnip for a slightly earthier flavor
8 oz (225 g) shiitake or cremini mushrooms, stemmed if needed and sliced
3 cups (210 g) sliced napa cabbage, or regular green cabbage
½ teaspoon (3 g) fine salt, plus more only if needed
¼ teaspoon (0.5 g) ground black pepper
4 scallions, thinly sliced, about ½ cup (50 g)
1 teaspoon (5 ml) toasted sesame oil, for finishing

Instructions

Prepare the fish and vegetables. Start with a fully thawed, cleaned salmon head; the fishmonger can split it and remove the gills, which can make broth bitter. Check that no gill tissue or loose scales remain, remove any obvious blood clots, and pat the pieces dry with paper towels. Do not rinse raw fish in the sink, since splashing can spread germs. Slice the onion, ginger, garlic, carrot, daikon, mushrooms, cabbage, and scallions before you start cooking so they can go into the pot in order.
Build the aromatic base. Heat the neutral oil in a large, heavy pot over medium heat. Add the onion and cook for about 3 minutes, stirring, until it begins to soften but does not brown deeply. Stir in the ginger and garlic and cook for 30 seconds, just until fragrant. If the garlic starts to color quickly, lower the heat; scorched garlic can make the broth taste bitter.
Simmer the broth and firm vegetables. Pour in the fish stock, then stir in the soy sauce, rice vinegar, salt, and black pepper. Add the carrot and daikon. Bring the liquid to a gentle simmer over medium-high heat, then reduce the heat so it bubbles softly. Simmer for 12 minutes, partially covered. A steady, gentle simmer helps keep the broth cleaner and reduces the chance of breaking up the fish later.
Add the salmon head. Lower the salmon pieces into the broth with tongs or a slotted spoon, arranging them so they are mostly submerged. Return the pot to a gentle simmer and cook for 7 minutes. Avoid stirring; if needed, spoon broth over the upper surfaces instead. Add the mushrooms and cabbage, pressing the cabbage down into the liquid, and simmer for 8 minutes more. Keep the heat low enough that the broth does not boil vigorously.
Check doneness and finish. Check the thickest flesh on a salmon piece with a food thermometer, placing the probe in flesh without touching bone. USDA FSIS lists 145°F (63°C) as the safe minimum internal temperature for fish. If it has not reached that temperature, continue simmering and check again every 2 minutes; pieces vary in size. Once done, stir in the scallions and sesame oil and let the stew simmer for 2 minutes. Taste the broth and add a little more soy sauce or salt if needed, then serve carefully, watching for small bones.

Tips

Buy the right preparation. Ask for a salmon head that is cleaned, split, and completely free of gills. Gills are the feathery structures behind the cheek area, and leaving them in can add a harsh, muddy taste. If you are preparing the head yourself, use a sturdy knife and take care around the bones; having the fishmonger portion it is easier and safer.
Keep the simmer gentle. A rolling boil can make the fish fall apart and leave the soup cloudy with loose flakes. Small bubbles around the edge of the pot are enough. Use a wide pot if possible, so the pieces can fit without being stacked, and lift them gently rather than stirring through the stew.
Adjust the broth without masking the fish. Fish stock gives the richest result, but water works if you want a more delicate soup. Low-sodium stock is useful because soy sauce adds salt too. If the broth tastes flat, add soy sauce a teaspoon at a time; if it tastes overly rich, a small splash of rice vinegar can brighten it.
Plan for bones and serving. Salmon heads contain fine bones and cartilage, so remind diners to eat slowly and check each bite. You can ask the fishmonger to cut the head into smaller portions, but keep the pieces large enough to handle with a spoon or tongs. A shallow bowl makes it easier to see and remove bones.

Serving Suggestions

Serve the stew hot in wide bowls, making sure each portion gets broth, vegetables, and a piece of salmon. Steamed jasmine rice, short-grain rice, or plain brown rice is a useful side because it catches the gingery broth without competing with the fish. For a noodle bowl, serve the soup over cooked rice noodles or wheat noodles rather than cooking the noodles in the pot; separate cooking keeps the broth from turning starchy and makes leftovers easier to store.

Set out extra sliced scallions, a little soy sauce, and chili crisp or thinly sliced fresh chili for diners who want more heat. A simple side of cucumber dressed with rice vinegar, or lightly steamed greens, balances the warm, savory soup. If serving the salmon head pieces whole, include a spoon and small plates for bones so people can eat comfortably. The fish cheek and collar meat are especially easy to serve when carefully lifted away from the larger bones.

Variations

Make it more citrusy: Replace the rice vinegar with 1 tablespoon (15 ml) of fresh lime juice, added after cooking. Lime gives a brighter, sharper finish, while rice vinegar is softer and more familiar in a soup like this. Avoid adding a large amount early in the simmer, since prolonged cooking dulls its fresh aroma.

Use different vegetables: Replace the daikon with turnip, add 1 cup (100 g) of sliced leek with the onion, or use bok choy in place of napa cabbage. Bok choy cooks quickly, so add it during the final 4 to 5 minutes rather than with the mushrooms. For a more filling stew, add 7 oz (200 g) of cubed firm tofu during the last 8 minutes; handle it gently so it stays in pieces.

Add a miso finish: For a deeper, rounder broth, whisk 2 tablespoons (36 g) of white miso with a ladleful of hot broth in a small bowl, then stir it into the pot after the heat is turned off. Miso is salty and can vary by brand, so reduce the added salt at the beginning and taste before adding more soy sauce. Do not boil the soup after adding miso, which can dull its delicate flavor.

Adjust the heat: Add a few thin slices of fresh red chili with the ginger, or let each person add chili oil at the table. Fresh chili gives a direct, clean heat; chili oil also adds richness, so start with a small amount if the salmon is particularly fatty.

Storage and Reheating

Refrigerate the stew within 2 hours of cooking. For quicker cooling, transfer it to shallow containers and divide the broth, vegetables, and fish among them rather than leaving a large, hot pot on the counter. Keep it covered in the refrigerator and use it within 3 to 4 days. If possible, remove the larger fish bones before storing, but do not spend time picking through hot fish; cool it promptly first.

Reheat only the portion you plan to eat, in a covered saucepan over medium-low heat. Stir the broth gently and turn the fish carefully so it warms evenly without breaking into small pieces. Leftovers should reach 165°F (74°C) throughout when checked with a food thermometer. The fish may be a little firmer after reheating, which is normal. Avoid repeated cycles of cooling and reheating, and discard any portion that has been left at room temperature for more than 2 hours.

Freezing is possible for up to 2 months for best quality, although the cabbage and fish can soften when thawed. Freeze cooled portions in airtight, freezer-safe containers, leaving a little headspace for expansion. Thaw overnight in the refrigerator and reheat to 165°F (74°C); do not thaw the stew on the counter. If texture matters more than convenience, freeze the broth separately and add freshly cooked vegetables and fish when serving.

Frequently Asked Questions

Can I make salmon head stew with a whole, unsplit head?

A whole head can be simmered, but it is harder to fit into a home pot and less convenient to serve. A split head cut into several large pieces exposes more surface to the broth and makes the cheek and collar meat easier to reach. Ask a fishmonger to split and portion it; if you use a whole head, make sure it is cleaned and has its gills removed, and check the thickest flesh for 145°F (63°C) before serving.

Why does salmon head stew sometimes taste bitter?

The most common cause is gill tissue left on the head, though scorched garlic or a very hard boil can also contribute unpleasant flavors. Start with a properly cleaned head, cook the aromatics only until fragrant, and maintain a gentle simmer. If you are unsure whether the head is fully cleaned, ask the fishmonger before cooking rather than trying to mask a bitter broth with extra soy sauce.

Can I use frozen salmon head?

Yes. Thaw it in the refrigerator, ideally overnight, in a covered container set on a tray to catch drips. Use it once fully thawed, then pat it dry and check that the gills have been removed. Do not use warm water or leave it on the counter to speed thawing. The recipe’s 25-minute prep time assumes the fish is already thawed and cleaned.

What can I use if I cannot find daikon or fish stock?

Turnip is a practical substitute for daikon; it has a more earthy, slightly sharper taste but softens nicely in the soup. For fish stock, use water for a lighter broth, or a mild vegetable stock if that is what you have. Strong chicken or beef stock can overpower salmon, so if you use another stock, choose a low-sodium one and taste before adding extra salt or soy sauce.

Can I make the broth ahead of time?

Yes. You can make the broth through the simmering stage with the onion, ginger, garlic, seasonings, carrot, and daikon, then cool and refrigerate it promptly for up to 3 days. Reheat it to a simmer, add the salmon, and follow the remaining cooking and temperature-check steps just before serving. Cooking the fish only when you are ready to eat gives it a better texture than storing it in broth for several days.

How do I know which parts of the salmon head are edible?

The cheek and collar areas have tender meat, and there may also be small bits of flesh around the head. Eat carefully, separating the meat from cartilage and bones as you go; do not assume a piece is boneless just because it looks soft. If serving children or anyone who would have difficulty removing bones, lift the meat from the head and check it thoroughly before bringing it to the table.

More recipes to cook

Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes

Spotted an error? Tell us and we will correct it (corrections policy).