Air-Fryer Salted Honey Miso Salmon Bites

These salmon bites are cubes of salmon tossed in a sweet-salty glaze of white miso, honey, soy sauce, ginger and garlic, then air-fried for about 7 minutes until the edges caramelise and the centres are just cooked and silky. They make a quick dinner over rice, and on skewers they’re good party food.

The method is fast, so the details matter: not marinating too long, keeping back some clean glaze for brushing, and taking the salmon out before it overcooks. There are also oven and frying-pan versions if you don’t have an air fryer.

Serves 4 as a main with rice, or 8 as a snack.

A little background

Fish marinated in sweet miso is a long-standing Japanese technique. Saikyo-yaki, fish cured in Kyoto’s mild white miso and then grilled, is a classic example. Miso-glazed fish became widely known outside Japan through restaurants in the 1990s, and quick versions with honey and soy like this one are a modern, weeknight take on the idea rather than a traditional dish.

Ingredients

Salmon

• 680 g (1 ½ lb) skinless salmon fillet, preferably centre-cut, in 2.5 cm (1 in) cubes
• 1 tsp neutral oil, for the air fryer basket

Salted honey miso glaze

• 2 tbsp (36 g) white (shiro) miso
• 2 tbsp (40 g) honey
• ¼ tsp flaky sea salt, or 2 tbsp (40 g) ready-made salted honey in place of the honey and salt
• 1 tbsp (15 ml) soy sauce or tamari
• 1 tbsp (15 ml) rice vinegar
• 1 tsp toasted sesame oil
• 1 garlic clove, finely grated
• 1 tsp finely grated fresh ginger
• 1–2 tsp sriracha or chilli garlic sauce (optional)

To finish

• 1 tbsp (9 g) toasted sesame seeds
• 2 spring onions (scallions), thinly sliced
• Flaky sea salt
• Lime wedges

Choosing the ingredients

Salmon. Thick, centre-cut fillets give even cubes that cook at the same rate; the thin tail end overcooks before the rest is done. Farmed Atlantic salmon is fattier and more forgiving. Wild salmon such as sockeye or coho is leaner and cooks faster, so check it a minute early. “Sushi-grade” isn’t necessary, since you’re cooking it. Frozen fillets work well too. Thaw them overnight in the fridge, or in their sealed packaging in a bowl of cold water for about an hour, then pat them very dry before cutting, since thawed fish releases more water.

To skin a fillet, lay it skin-side down, cut between the flesh and skin at the tail end, then grip the skin and work the knife along at a shallow angle. Run your fingers over the flesh to find pin bones and pull them out with clean tweezers.

Miso. White (shiro) miso is fermented for a short time, so it’s mild, sweet and less salty, and it suits fish. Yellow miso is a little stronger and works too. Red (aka) miso is much saltier and more pungent; if that’s all you have, use 1 tbsp and leave out the flaky salt. Keep opened miso in the fridge, where it lasts for months.

Salted honey is simply honey with salt mixed in. It gives the glaze a sweet-salty edge that brings out the miso. Making your own with honey and flaky salt works just as well.

Method

1. Dry the salmon. Pat the cubes dry with paper towels and put them in a bowl. Dry fish takes on the glaze and browns; wet fish steams.
2. Make the glaze. Whisk together the miso, honey, salt, soy sauce, vinegar, sesame oil, garlic, ginger and sriracha until smooth. Spoon about a third of it into a separate small bowl and set it aside for brushing. This portion never touches raw fish.
3. Marinate briefly. Toss the salmon with the rest of the glaze and leave it for 10–15 minutes while the air fryer heats, and no more than 30 minutes. Miso and soy are salty and start to cure the fish, so a longer soak makes it firm and salty.
4. Heat the air fryer. Preheat to 200°C (400°F) for 3–5 minutes. Brush the basket lightly with oil, or line it with a perforated parchment liner.
5. Cook. Arrange the salmon in a single layer with a little space between the pieces, working in batches if needed. Cook for 4 minutes, then turn the pieces with tongs and brush with some of the reserved glaze. Cook for 2–4 minutes more, until the edges are caramelised and the salmon is opaque on the outside and flakes when pressed. The glaze contains honey, so check after 2 minutes to make sure it isn’t burning.
6. Check doneness. For moist, just-cooked salmon, take it out at 50–52°C (122–126°F) in the centre of a cube. For fully firm salmon, cook to 63°C (145°F), the temperature given in US food safety guidance.
7. Finish. Brush the hot bites with the last of the reserved glaze, scatter with sesame seeds, spring onions and a pinch of flaky salt, and serve with lime wedges.

Air fryers aren’t all the same

Basket-style air fryers cook fast and evenly with the fan close to the food. Oven-style models with racks are usually a little slower, so allow 1–2 minutes more and swap the racks halfway. Small baskets may need two or three batches; overcrowding is the main reason salmon comes out pale and soft rather than caramelised. If your air fryer runs hot or the glaze browns too quickly, lower it to 190°C (375°F).

Without an air fryer

Oven: heat the oven to 220°C (425°F). Spread the marinated salmon on a lined baking tray and bake for 7–9 minutes, brushing with reserved glaze halfway. For more colour, finish under a hot grill (broiler) for 1–2 minutes, watching closely.

Frying pan: heat 1 tbsp oil in a non-stick pan over medium-high heat. Add the salmon, leaving space between the pieces, and cook for about 2 minutes per side, turning with tongs. Lower the heat, brush with the reserved glaze and let it bubble for 30 seconds.

Common mistakes

• Marinating too long. Thirty minutes is the limit.
• Uneven cubes. Small pieces dry out while large ones are still raw. Aim for 2.5 cm (1 in) all round.
• Overcooking. Small pieces of fish go from silky to dry in a minute. Start checking at 6 minutes.
• Brushing with used marinade. Marinade that has touched raw fish shouldn’t go on cooked fish. That’s why some glaze is kept aside at the start.
• Glaze burning. Honey scorches at high heat. If the edges are blackening before the fish is cooked, lower the temperature.

Swaps and variations

• Gluten-free: use tamari, and check that your miso is gluten-free; some are made with barley.
• Other proteins: large peeled prawns (shrimp) need 5–6 minutes. Boneless chicken thigh pieces need 10–12 minutes, to 74°C (165°F). Pressed firm tofu cubes need 12–15 minutes.
• Less sweet: cut the honey to 1 tbsp (20 g) and add 1 tsp mirin.
• Spicy: add 1 tsp gochujang or extra sriracha to the glaze.

Storage and make-ahead

The glaze can be mixed up to 3 days ahead and kept in the fridge. Cut the salmon a few hours ahead and keep it covered and chilled until you’re ready to marinate.

Refrigerate cooked salmon bites within 2 hours and eat within 2 days. They’re good cold over salad or rice. To reheat, warm them in the air fryer at 160°C (325°F) for 2–3 minutes, just until warm, so they don’t dry out. Cooked salmon doesn’t freeze well in small pieces, as it turns dry and crumbly. For more on cooling and reheating cooked fish, see our make-ahead, storage and freezing guide.

How to serve them

The simplest dinner is a rice bowl: steamed jasmine or short-grain rice, the salmon bites, sliced cucumber dressed with a splash of rice vinegar, avocado, shelled edamame and a drizzle of spicy mayonnaise (mayonnaise mixed with sriracha). They also go well with soba noodles, in lettuce cups, or threaded on cocktail sticks with a dipping sauce for a party.

Leftover rice from the bowls can become our kimchi fried rice the next day. For another quick rice bowl, try our 30-minute Korean bulgogi beef bowl.

Can’t find white miso? Our world pantry guide lists the closest swaps.

Two quick extras for the bowls

Spicy mayonnaise: mix 4 tbsp mayonnaise with 1–2 tsp sriracha and a squeeze of lime. Thin it with a few drops of water if you want to drizzle it.

Quick cucumber pickle: thinly slice 1 cucumber and toss it with 1 tbsp rice vinegar, ½ tsp sugar and a pinch of salt. Leave it for 10 minutes while the salmon marinates, then drain. It cuts through the sweet glaze nicely.

Common questions

Can I cook the bites from frozen? It’s better not to. Frozen cubes release water as they thaw in the air fryer, so the glaze slides off and the salmon steams instead of caramelising. Thaw the fillets first, then dry them well before cutting.

Can I leave the skin on? For bites, skinless is better; small pieces of skin don’t crisp evenly and turn chewy. If you’d rather cook whole skin-on fillets, glaze them the same way and air-fry them skin-side down at 200°C (400°F) for about 8–12 minutes, depending on thickness, until done to your liking.

Is it safe to leave the centre slightly translucent? Many cooks prefer salmon at 50–52°C (122–126°F), and with good, fresh fish that’s common practice. US food safety guidance gives 63°C (145°F), so cook it to that if you’re serving anyone who is pregnant, elderly, very young or has a weakened immune system. Our kitchen conversions guide lists safe internal temperatures for other foods as well.

Can I use maple syrup instead of honey? Yes, in the same amount. It’s thinner, so the glaze is slightly less sticky, but it still browns well. Brown sugar works too; whisk until it has dissolved.

Why is my air fryer smoking? Usually glaze and salmon fat have dripped onto the hot base and are burning. Shake off excess glaze before cooking, use a perforated liner, clean the basket between batches and, if it keeps happening, lower the temperature to 190°C (375°F).

Photo: Valeria Boltneva on Pexels