Salmon gunkan

Ingredients

• 200 gsushi rice
• 200 g, previously frozen for parasite controlsalmon
• 2 sheetsnori
• as neededrice vinegar
• as neededsalt
• to tastesesame seeds

Instructions

1. 1

   Rinse the rice

   Rinse the rice under running water until the water is no longer cloudy. This removes excess surface starch.

2. 2

   Soak the rice

   Leave the rinsed rice to soak for at least 30 minutes. Drain it, put it in a saucepan and cover it completely with water.

3. 3

   Cook the rice

   Bring the water to the boil, then reduce the heat and cook until the grains have absorbed all the water.

4. 4

   Rest the rice

   Turn off the heat and leave the rice covered for a further 10–15 minutes so it can finish cooking in the steam.

5. 5

   Season the rice

   Transfer the rested rice to a large bowl, add one tablespoon of rice vinegar and mix gently.

6. 6

   Cut the salmon

   While the rice cools, cut the salmon into small pieces for the topping.

7. 7

   Shape the rice

   Once the rice has reached room temperature, divide it into eight portions and shape each into a small cylinder.

8. 8

   Cut the nori

   Cut each sheet of nori into four strips, about 2 cm wide.

9. 9

   Wrap with nori

   Take a portion of rice and wrap a strip of nori around it.

10. 10

    Add the topping

    Place the salmon tartare on top of the rice, sprinkle with sesame seeds and serve.

What is salmon gunkan?

Gunkan is a Japanese sushi whose name means “battleship”, referring to the shape made by rice wrapped in a strip of nori. It is thought to have been developed in Tokyo in the 1940s as a way to serve soft toppings that are difficult to place on nigiri.

This version uses finely cut salmon over lightly seasoned rice. The upright nori wrapper holds the topping in place while keeping the rice and fish distinct.

Nutrition and macros by portion

The nutrition label shows one serving as written: 1150 calories, 50g protein, 161g carbs, 29g fat.

Most of the carbohydrates come from the sushi rice, while salmon provides much of the protein and fat. Rice vinegar, nori and sesame add smaller amounts; serve the gunkan with vegetables or a light soup to round out the plate.

The rice makes the base

Rinsing: wash the rice until the water runs clear to remove excess surface starch. Soaking it for at least 30 minutes helps the grains take up water before cooking.

Cooking: cover the rice with water and simmer after bringing it to the boil, until the water is absorbed. Rest it covered for 10–15 minutes so the steam can finish the job.

Season and shape gently

Vinegar: fold one tablespoon into the cooked rice while it is still warm, taking care not to mash the grains. The listed ingredient amount is otherwise given as needed, so adjust the seasoning to taste.

Shaping: wait until the rice is at room temperature, then form eight loose cylinders. Avoid compressing them; a light shape leaves the rice tender rather than dense.

Wrap the gunkan neatly

Nori: cut the two sheets into four strips each, about 2 cm wide, as directed in the method. Position the shiny side on the outside for a tidy finish.

Seal: wrap a strip around each rice base and use a grain of rice to help stick the ends together. Wet hands with a little water and vinegar to make the rice easier to handle.

Keep the salmon delicate

Cutting: dice the salmon into small pieces while the rice cools, ready to spoon over the top. Keep the pieces small enough to sit comfortably within the nori wrapper.

Serving: add the salmon and sesame just before eating. The method calls for salmon previously frozen for parasite control; use fish intended for raw consumption and handle it safely.

Serve as soon as assembled

Timing: the rice needs at least 30 minutes of soaking, followed by cooking and a 10–15 minute covered rest. Allow additional time for it to cool to room temperature before shaping.

Pairing: serve the gunkan freshly assembled, perhaps with a simple salad or miso soup. Keep accompaniments modest so the salmon and sesame remain the focus.

Recipe notes & tips

• Wipe the board with a damp cloth before shaping to help stop the rice and nori sticking.
• Wet your hands with water mixed with a little vinegar before handling the rice.
• Keep the rice loosely shaped rather than pressing it firmly into cylinders.
• Use a grain of rice to seal the ends of each nori strip.
• Keep the shiny side of the nori facing outwards.
• Prepare the rice a few hours ahead, then assemble the gunkan shortly before serving.

Variations

• Add wasabi: spread a little on the rice before adding the topping for a spicy note.
• Swap the fish: use another suitable raw fish, such as tuna or sea bass, in place of salmon.
• Try smoked salmon: wrap the rice with smoked salmon instead of nori for a different flavour.
• Add cream cheese: spread a little on the rice before adding the salmon for a creamy contrast.
• Use another topping: try fish roe, prawns or vegetables in place of the salmon.
• Make it spicy: mix wasabi with soy sauce and sake, then use a little to season the fish.

Common mistakes to avoid

• Skipping the rinse: excess starch can make the grains clump; rinse until the water is no longer cloudy.
• Shortening the soak: the rice may cook unevenly; leave it for at least 30 minutes.
• Lifting the lid too soon: trapped steam helps finish cooking; keep the pan covered for the 10–15 minute rest.
• Packing the rice tightly: the base can turn dense; shape it gently with damp hands.
• Using oversized salmon pieces: they can spill over the wrapper; cut the topping into small pieces.
• Assembling too early: nori can lose its crispness; add the topping and serve soon after wrapping.

How to store

Serve the assembled gunkan straight away, especially because it contains raw salmon. If you have leftover rice, cool and refrigerate it promptly in a covered container, then use it within a couple of days and bring it to room temperature before shaping.

Frequently asked questions