Tasty Miso Butter Salmon

Featured in: Hearty Meals and Dinner Favorites

This fancy meal features salmon cooked just right and topped with a tasty miso butter mix that makes an amazing flavor-packed coating. The sauce mixes melted butter, miso paste, soy sauce, honey, and sesame oil for tons of taste. It's ready in just 15 minutes - the salmon cooks fast in a pan until golden, then gets the warm sauce poured over and topped with sesame seeds and fresh herbs. Serve with rice or veggies for a full meal that's both easy and fancy.

A woman in a kitchen smiling.
By Chloe Chloe
Updated on Wed, 16 Apr 2025 16:31:15 GMT
A pan of fish with herbs on top. Pin it
A pan of fish with herbs on top. | cookitdelish.com

My weeknight dinner game changed completely when I stumbled upon this miso butter salmon combo. It turns basic salmon into something you'd swear came from a fancy restaurant, without much work at all. When that miso and butter come together, they make this incredible sauce that really brings out the fish's natural goodness.

I whipped this up when I wanted something special but didn't have much time. My whole family couldn't believe how fancy it tasted considering how little effort went into it. Now they ask for it at least twice every month.

Ingredients

  • Salmon fillets: 4 pieces, 6 oz each, skin on or off for a quick-cooking, protein-rich main that doesn't take forever
  • Unsalted butter: 2 tablespoons, forms the luxurious foundation for our sauce and lets you manage the salt level yourself
  • White or red miso paste: 1 tablespoon, brings that knockout umami kick that makes everyone go wow
  • Soy sauce: 1 tablespoon, gives extra depth and saltiness that works wonders with the miso
  • Honey: 1 tablespoon, cuts through the savory stuff with just enough sweetness
  • Rice vinegar (optional): 1 teaspoon, adds a nice zing that balances the rich elements
  • Garlic (minced): 2 cloves, for that fragrant punch that soaks into the butter
  • Fresh ginger (grated, optional): 1 teaspoon, worth adding for that subtle warmth it brings
  • Sesame oil: 1 teaspoon, gives a toasty flavor that really clicks with the miso
  • Sesame seeds: 1 tablespoon, for some nice crunch and eye appeal
  • Fresh chives or green onions: Chopped, to add brightness and a gentle oniony kick
  • Lemon wedges: For serving, so everyone can add a fresh squeeze to their plate

Step-by-Step Instructions

Prepare the Miso Butter Sauce:
Start by melting your butter in a small pan over medium heat. Keep an eye on it as it melts to make sure it doesn't start browning. Toss in the garlic and stir it around constantly for just one minute. You want it smelling good but not turning brown. Next, dump in your miso paste, soy sauce, honey, rice vinegar, and sesame oil. Grab a whisk and mix everything really well, smooshing any miso clumps against the side until the sauce looks smooth. Let it bubble gently for 2-3 minutes so all those flavors can get friendly with each other. You'll notice it getting a bit thicker. Take it off the heat and set it aside for now.
Cook the Salmon:
Get a big non-stick pan hot over medium-high heat. You'll know it's ready when you can feel the warmth by holding your hand above it. Sprinkle your salmon with just a little salt and pepper, keeping in mind that your sauce already has plenty of flavor. Add just enough oil to coat the pan, then put your salmon in with the skin side down if it has skin. This makes the skin nice and crispy while helping the fish hold together. Let it cook without touching it for 3-4 minutes until you see the color changing up the sides. Carefully flip each piece and cook another 3-4 minutes, depending on how thick they are. You'll know it's done when it flakes easily with a fork and hits 145°F inside. The middle should look just slightly translucent but not raw. Move the salmon to a serving plate when it's done.
Assemble the Dish:
While your salmon's still hot, spoon that warm miso butter sauce all over each piece, letting it melt and run down the sides. The heat from the fish will help spread the sauce nicely. Throw on some sesame seeds for crunch and pretty looks. Add plenty of chopped chives or green onions on top, which look great and balance out the rich sauce. Finish with a squeeze of fresh lemon right before you dig in to wake up all those flavors.
Serve:
Plate up your miso butter salmon next to some steamed white rice that'll soak up all that extra tasty sauce. Think about adding some quick veggie sides like steamed asparagus, bok choy, or broccoli to round things out. If you want something lighter, a simple green salad with rice vinegar dressing works great with the salmon flavors.
A plate of food with a piece of fish and rice. Pin it
A plate of food with a piece of fish and rice. | cookitdelish.com

White miso paste is the real game-changer here. I found it at a small Asian grocery store years back and now I throw it in everything from my morning soup to overnight marinades. It's got this sweet-savory thing going on that makes this salmon so good people always bug me for what's in it.

Perfect Pairing Suggestions

This miso butter salmon really shines when you match it with sides that play nice with its rich umami punch. I always reach for steamed jasmine rice since it drinks up all that amazing sauce without fighting the fish for attention. For veggies, try some quickly cooked asparagus or bok choy that'll give you a fresh crunch against the soft salmon. If you want a fuller meal, throw together a simple cucumber salad with some rice vinegar dressing to cut through all that richness.

Make Ahead Options

This dish tastes best right away, but you can get stuff ready ahead of time to make dinner faster. You can mix up the miso butter sauce up to three days early and keep it in the fridge in a sealed container. Just warm it up gently before you use it, and maybe add a splash of water if it's gotten too thick. You can also cut and season your salmon pieces up to a day ahead and keep them covered in the fridge until cooking time.

Miso Varieties Explained

Knowing your miso options helps you tweak this dish just how you like it. White miso brings the mildest, sweetest flavor and works great if you're new to cooking with miso. Yellow miso sits right in the middle with a bit more punch but still pretty gentle. Red miso goes all in with strong savory notes from longer fermentation. For this salmon, white miso creates that perfect balance that complements without taking over the fish, but feel free to try different kinds depending on how bold you want the flavor.

A plate of food with rice and fish. Pin it
A plate of food with rice and fish. | cookitdelish.com

Sometimes the tastiest meals don't need fancy techniques or complicated steps. Hope you love this simple but impressive miso butter salmon!

Frequently Asked Questions

→ What type of miso paste works best for this salmon?

You can go with any miso paste, but white miso gives you a softer, sweeter taste, while red miso makes it stronger and more savory. If you're just starting out with miso cooking, try white miso first for this dish.

→ Can I prepare the miso butter sauce ahead of time?

You sure can make the miso butter mix up to 3 days early and keep it in a sealed container in your fridge. Just warm it up gently before you put it on your cooked salmon.

→ What can I serve with miso butter salmon?

This salmon goes great with rice, quinoa, or cooked veggies like asparagus, broccoli, or bok choy. To make it a full meal, try adding a simple salad with an Asian-style dressing.

→ How do I know when the salmon is perfectly cooked?

Your salmon is done when it reaches 145°F inside and breaks apart easily with a fork. Many people like it medium-rare at about 125°F. The fish should look solid on the outside but still be a bit see-through in the middle.

→ Can I use frozen salmon for this dish?

Yes you can, but make sure to thaw it fully in your fridge overnight before cooking. Dry the pieces with paper towels before you season and cook them so they'll brown nicely.

→ How can I make the sauce richer?

For a creamier sauce, throw in 1-2 tablespoons of heavy cream or coconut milk after the miso mix has bubbled a bit. This makes it smoother and works really well with all the deep flavors.

Buttery Miso Salmon

Juicy salmon pieces coated with tasty miso butter mix, making a perfect blend of deep flavor and butteriness in just 15 minutes.

Prep Time
5 Minutes
Cook Time
10 Minutes
Total Time
15 Minutes
By Chloe: Chloe

Category: Main Dishes

Difficulty: Easy

Cuisine: Asian-fusion

Yield: 4 Servings (4 salmon fillets)

Dietary: Low-Carb

Ingredients

→ Salmon

01 4 pieces of salmon (6 oz each), with or without skin

→ Miso Butter Sauce

02 2 tablespoons plain butter
03 1 tablespoon white or red miso paste
04 1 tablespoon soy sauce
05 1 tablespoon honey
06 1 teaspoon rice vinegar (if you want)
07 2 cloves garlic, finely chopped
08 1 teaspoon fresh ginger, shredded (if you want)
09 1 teaspoon sesame oil

→ Garnish

10 1 tablespoon sesame seeds (if you want)
11 Chopped fresh chives or green onions
12 Slices of lemon

Instructions

Step 01

Melt the butter in a small pot over medium heat. Toss in the chopped garlic and let it cook for about a minute until it smells good. Mix in the miso paste, soy sauce, honey, rice vinegar (if you're using it), and sesame oil. Stir until everything blends smoothly. Let it bubble gently for 2-3 minutes, then take it off the heat and put it aside.

Step 02

Warm up a big non-stick pan over medium-high heat. Sprinkle a bit of salt and pepper on your salmon pieces. Pour a tiny bit of oil in the pan, then put the salmon in with skin down if it has skin. Cook for 3-4 minutes on each side until it looks golden and is cooked through. It should be 63°C inside.

Step 03

Pour the warm miso butter mix over each piece of salmon. Sprinkle with sesame seeds, chives or green onions, and squeeze some lemon juice on top.

Step 04

Enjoy your salmon with a side of rice, some cooked veggies, or a simple salad to make it a full meal.

Notes

  1. Want a creamier sauce? Add a splash of heavy cream or coconut milk to the mix.
  2. No sesame oil? Regular oil works too, though you'll miss that nutty flavor.
  3. This fish tastes great with a side of steamed rice or roasted veggies like asparagus, broccoli, or bok choy.
  4. White miso gives you a gentler, sweeter taste, while red miso is stronger and more savory.

Tools You'll Need

  • Small pot
  • Big non-stick pan
  • Stirring spoon
  • Food thermometer (if you have one)

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Has fish (salmon)
  • Has soy (miso paste, soy sauce)
  • Has dairy (butter)