Easy grilled salmon Onigiri

Ingredients

• 2salmon fillets
• 350 g (1.75 cups)sushi rice
• 45 ml (3 tbsp)rice vinegar
• 1 tbspsugar
• 15 ml (1 tbsp)soy sauce
• 1spring onion
• 5 g (0.5 tbsp)white sesame seeds
• 3nori sheets
• for fryingoil

Instructions

1. 1

   Cook and season rice

   Cook the sushi rice according to the packet instructions. Stir the rice vinegar and sugar into the warm rice to help it hold together, then leave it to cool slightly. Meanwhile, pan-fry the salmon in oil for about 5–7 minutes, until cooked through. Flake the fish, deglaze the pan with the soy sauce and toss briefly. Cut the spring onion into fine rings.

2. 2

   Mix the filling

   Gently combine the cooked salmon, prepared rice, sesame seeds and spring onion in a bowl. Cut the nori sheets in half with scissors.

3. 3

   Shape the onigiri

   Divide the rice mixture into portions. With slightly damp hands, shape each portion into a triangle, then wrap each finished triangle with half a nori sheet.

What is onigiri?

Onigiri are Japanese rice balls, often shaped by hand into rounds or triangles and wrapped with nori. They are commonly filled or mixed with savoury ingredients and are easy to carry.

This version folds pan-fried salmon, spring onion and sesame into vinegar-seasoned rice. Mixing the additions through the rice gives each triangle a little of everything.

Nutrition and macros by portion

The nutrition label shows one serving as written: 324 calories, 15g protein, 47g carbs, 7g fat.

The rice provides most of the carbohydrates, while the salmon contributes protein and some of the fat; oil, sesame and the seasoning also add fat. For a more rounded plate, serve an onigiri with a portion of vegetables or salad.

Getting the rice ready

Sushi rice: cook it using the packet directions, since water amounts and cooking times can differ between brands. Stir in the vinegar and sugar while the rice is warm, then let it cool slightly before shaping.

Texture: the rice should be sticky enough to hold its shape, but not so hot that it is uncomfortable to handle. Keep your hands lightly damp while forming the triangles.

Cooking the salmon

Pan-frying: cook the fillets in a little oil for about 5–7 minutes, until cooked through. The method does not specify a heat level, so use a moderate heat and adjust as needed to cook the fish without scorching it.

Finishing: flake the salmon before adding soy sauce to the pan, then toss it briefly. This coats the fish with seasoning before it is mixed into the rice.

Shaping neat triangles

Portioning: divide the mixture into six portions for the stated six servings. Shape each one gently rather than squeezing hard, which can make the rice dense.

Nori: cut the sheets in half and use one half to wrap each triangle. Add the nori once the onigiri are shaped so it stays in place.

Seasoning and texture

Rice vinegar and sugar give the rice a lightly seasoned, cohesive base, while soy sauce brings savoury depth to the salmon. Spring onion adds a fresh note and sesame seeds bring a little nuttiness.

Fold the salmon and other additions through gently to keep some flakes intact. The finished rice should hold together when picked up, with the nori providing a crisp, savoury wrapper.

Serving ideas

Serve the onigiri as a snack, packed lunch or part of a Japanese-inspired meal. They are substantial enough to eat on their own, or you can pair them with a simple salad or vegetable soup.

If preparing them ahead, keep the nori separate until close to serving for a less softened wrapper.

Recipe notes & tips

• Follow the rice packet directions for the most reliable cooking result.
• Stir the vinegar and sugar into the rice while it is still warm.
• Let the rice cool slightly before shaping so it is easier to handle.
• Keep your hands lightly damp to stop the rice sticking as you form triangles.
• Flake the salmon into small pieces so it mixes evenly through the rice.
• Cut the nori with scissors for tidy, even halves.

Variations

• More spring onion: add extra finely sliced spring onion for a fresher, sharper flavour.
• Extra sesame: sprinkle more sesame seeds through the rice for a stronger nutty note.
• Spicy salmon: mix a little chilli into the flaked salmon before combining it with the rice.
• Crisp nori: wrap the triangles just before serving to keep the seaweed firmer.
• Round shapes: form the rice mixture into compact rounds instead of triangles.

Common mistakes to avoid

• Shaping hot rice: it is harder to handle comfortably; let it cool slightly first.
• Dry hands: rice sticks to them; moisten your hands lightly before forming each triangle.
• Overworking the mixture: the salmon can break up too much; fold the ingredients together gently.
• Loose triangles: they may fall apart; press each portion just enough to help it hold its shape.
• Wrapping too early: nori can soften as it sits; wrap closer to serving if you prefer it firmer.

How to store

Store leftover onigiri in an airtight container in the fridge and eat within 1 day. The rice may firm up when chilled; let it come towards room temperature before eating, or warm it gently without the nori and wrap afterwards.

Frequently asked questions