
Recipe Highlights
I make Miso Salmon in Foil for my household on busy weeknights as a result of all the pieces cooks collectively in a single neat packet—no pots to wash, no splatter to scrub up. The miso-Kewpie mayo glaze is the true star. It clings to the fish and locks in moisture because it steams, so the salmon stays silky and by no means dries out.
- Prepared in half-hour, begin to end
- One packet = one serving, zero mess
- Foolproof technique that’s adaptable for various greens or proteins
In the event you love Japanese salmon recipes, attempt my Teriyaki Salmon, Miso Salmon, and Japanese Salted Salmon recipes subsequent!

What’s Miso Salmon in Foil?
Miso salmon in foil cooks fish, greens, and seasonings inside an aluminum foil pouch. The tightly sealed packet traps warmth and moisture, which gently steams the salmon till tender. Referred to as hoiru yaki (ホイル焼き) or “foil cooking,” the method is a staple of Japanese residence cooking as a result of it’s hands-off and forgiving. It may be made in a frying pan on the stovetop or within the oven.
Elements for Miso Salmon in Foil
Discover the printable recipe with measurements beneath.
The way to Make Miso Salmon in Foil
- Prep the substances. Slice the onion and julienne the carrot. Slice the shiitake caps and separate the shimeji mushrooms into small clusters.
- Make the miso sauce. Combine the miso paste and Kewpie mayo collectively in a small bowl till easy.
- Construct the packets. Frivolously butter every foil sheet. Layer onion slices and a salmon fillet, pores and skin aspect down. Unfold with the miso combination and pile on the mushrooms and carrots. Add a lemon slice on prime of the salmon and sprinkle with sake.
- Seal the foil. Fold all sides to tightly kind a sealed pouch. In the event you desire parchment paper as an alternative of foil, see my different Salmon in Foil recipe for step-by-step directions.
- Bake. Bake at 425ºF (220ºC) oven for 15–18 minutes or till the fish registers 125–130°F (52–54ºC) on the thickest half. Open and scatter sliced inexperienced onions on prime.






Variations and Customizations
Seeking to swap issues up? Listed here are a few of my favourite methods to customise this recipe.
- Make plant-based model. Use agency tofu (press it for half-hour), crispy fried tofu, king oyster mushroom as a base as an alternative of fish.
- Swap the mushrooms. Cremini, oyster, or enoki mushrooms all work properly right here.
- Attempt a special fish. Cod, halibut, or sea bass are all nice substitutes. Thinner fillets will want a minute or two much less; thicker ones might have a bit extra.
- Add aromatics. Add julienned ginger or slivered garlic to the packet earlier than sealing.
- Drizzle soy sauce + lemon juice or ponzu sauce for a shiny, citrusy end on the desk.
- Frying pan technique. Place the packets in a dry frying pan with a lid. Warmth on medium for two minutes, then cut back to medium low and prepare dinner for quarter-hour.
- Parchment technique. It’s also possible to use parchment as an alternative of foil—no butter wanted. Fold the sides over 3 instances to seal, then snip or tear the highest to open on the desk.


What to Serve with Miso Salmon in Foil
Serve these dishes to make an entire miso-glazed salmon set meal.


Storage and Reheating Suggestions
To retailer: Switch leftovers to an hermetic container and preserve within the fridge for as much as 3 days or within the freezer for two weeks.
To reheat: Heat gently in a lined frying pan over medium-low warmth with a splash of water, or microwave at 50% energy till heated by means of.
FAQs
Can I take advantage of a special kind of miso?
Sure. White (shiro) miso is milder and barely candy, crimson (aka) miso is extra intense and salty, and yellow (shinshu) miso falls in between. Style the glaze earlier than spreading and regulate to your choice.
Do I’ve to make use of Kewpie mayonnaise?
Japanese mayonnaise (the commonest model is Kewpie) is richer, creamier, and extra umami-forward than common American mayo as a result of it’s made with egg yolks and rice vinegar. That mentioned, common mayonnaise will work in a pinch, however the glaze will probably be lighter in taste.
Can I prepare dinner the salmon packets on a grill?
Sure! Place the packets immediately on a preheated grill over medium warmth and prepare dinner for about 10–quarter-hour, relying on fillet thickness.
The USDA recommends cooking salmon to 145°F. Ought to I prepare dinner it longer?
For a foil-cooked recipe like this, 125–130°F (52–54ºC) is an effective goal for juicy salmon. The sealed pouch continues cooking from residual warmth after you take away it from the range. In the event you prepare dinner it to 145°F, the salmon will doubtless be dry.
I’d love to listen to how yours turned out! 💛 Please go away a star ranking and remark beneath to share your expertise. Your suggestions not solely helps Simply One Cookbook but in addition helps different residence cooks uncover recipes they will belief.
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If you’re utilizing the oven technique (as an alternative of the stovetop), preheat to 425ºF (220ºC). For a convection oven, cut back the temperature by 25ºF (15ºC). Collect all of the substances.
To Put together the Elements
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Peel and lower ½ onion into skinny slices. Peel and lower 2 inches carrot lengthwise into skinny slabs, then into julienne strips.
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Lower off the stems from 3 items shiitake mushrooms and thinly slice the caps.
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Lower the roots off ½ bundle shimeji (brown beech) mushrooms. Separate them into small clusters along with your fingers.
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Thinly slice 1 inexperienced onion and put aside.
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Combine 2–3 Tbsp miso and 2 Tbsp Japanese Kewpie mayonnaise in a small bowl till easy and uniform.Nami’s Tip: Modify the quantity of miso based mostly on the saltiness and taste of your miso kind.
To Assemble the Foil Packets
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Put together 2 sheets of aluminum foil, every 12 x 12 inches (30 x 30 cm). Use ½ Tbsp butter to evenly grease the facilities, making rectangles the identical size because the salmon and a couple of–3 instances its width. Unfold the sliced onion on prime.Nami’s Tip: See the way to make the packets with parchment paper ultimately Notes.
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Place one salmon fillet pores and skin aspect down, on the onions. Sprinkle with kosher salt and black pepper.
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Unfold the miso sauce on the salmon. Pile the shimeji mushrooms, carrots, and shiitake mushrooms on prime. Add one lemon slice and sprinkle with ½ Tbsp sake on every fillet.
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Deliver the highest and backside edges of the foil collectively above the salmon. Fold it over a number of instances to seal, maintaining the foil cosy towards the substances in order that they keep in place.
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Fold up the left and proper sides a number of instances to seal.
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Press all folds firmly to safe. Put the foil packets on a baking sheet, spacing them aside to permit warmth to flow into evenly.
To Prepare dinner
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You’ll be able to prepare dinner the salmon one in every of two methods:Oven – Bake at 425ºF (220ºC) for 15–18 minutes for center-cut fillets (1 to 1½ inches thick) or 10 minutes for thinner fillets.Use an instant-read thermometer to verify for doneness. It is prepared when the thickest half registers 125–130°F (52–54°C); pull at 120°F (49°C) for medium-rare.
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Stovetop – Place the packets in a dry frying pan and canopy with a tight-fitting lid. Don’t overcrowd the pan so the warmth can flow into evenly. Prepare dinner on medium for 2 minutes. Then cut back to medium-low and prepare dinner quarter-hour for center-cut fillets (1 to 1½ inches thick) or 10 minutes for thinner fillets. Nami’s Tip: I am utilizing a chrome steel or carbon metal pan. In the event you’re utilizing a non-stick pan, add ⅓–½ cup (100 ml) water to guard the non-stick floor.
To Make Packets with Parchment
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Begin with a sheet of parchment massive sufficient to fold over the salmon with ample house on all three sides. Fold the paper in half, crease it, then open it flat. Lay your substances near the fold, shut the paper over the salmon, and also you’re able to seal the packet.To seal, fold and crease every of the three open edges 3 times, urgent firmly as you go. End by folding the corners again twice in the other way and urgent them right down to safe.
Seeking to swap issues up? Listed here are a few of my favourite methods to customise this recipe.
- Make plant-based model. Use agency tofu (press it for half-hour), crispy fried tofu, king oyster mushroom as a base as an alternative of fish.
- Swap the mushrooms. Cremini, oyster, or enoki mushrooms all work properly right here.
- Attempt a special fish. Cod, halibut, or sea bass are all nice substitutes. Thinner fillets will want a minute or two much less; thicker ones might have a bit extra.
- Add aromatics. Add julienned ginger or slivered garlic to the packet earlier than sealing.
- Drizzle soy sauce + lemon juice or ponzu sauce for a shiny, citrusy end on the desk.
Did you make this recipe?
Tag @justonecookbook on Instagram so we are able to see your scrumptious creation!



