Miso butter salmon is one of those dinners that feels a little unexpected but still totally doable on a weeknight. It's rich, savory, and packed with flavor, yet it only takes a couple of ingredients and about 20 minutes to make.
This recipe came together while I was playing around with compound butters, and miso butter quickly became the one my family asked for again and again. If you've already made my pesto salmon, this is the same easy method with a deeper, more savory twist, just as simple, with a totally different flavor.
TL;DR - Miso Butter Salmon
- 🐟 What it is: Salmon topped with savory miso butter, baked or pan-seared until flaky and rich.
- 🧈 Why it works: Miso butter adds tons of flavor with almost no effort, making this a true weeknight shortcut.
- 🔥 How it's made: Spread miso butter on salmon → cook until just done → serve with simple sides.
- ⏱️ Time: Ready in about 20 minutes from start to finish.
- 🍚 How to serve it: Great with rice, roasted veggies, or flaked into bowls and wraps.
- 🔁 If you like this: Try my baked pesto salmon for something herby, or sesame ginger salmon when you're craving a sweeter, soy-forward flavor.
Jump to:
Ingredients You'll Need
- Salmon fillets: Fresh or fully thawed frozen salmon both work well here. Skin-on or skinless is fine, just choose evenly sized pieces so they cook at the same rate.
- Miso butter: It's where all the flavor comes from. I use my homemade miso butter, which is already balanced and ready to go. Once you have it on hand, it's just as easy to use on this miso corn or my quick miso butter pasta.
- Optional toppings (nice, not necessary): Lemon wedges, sesame seeds, chopped scallions, or a drizzle of chili crisp if you want a little heat.
How to Cook Miso Butter Salmon (Two Easy Ways)
This recipe works beautifully whether you want a hands-off oven method or a quick pan-seared option. Both take about the same amount of time and use the same simple ingredients it just depends on how you want to cook dinner tonight.
You've got two great options here depending on your mood. I typically go the pan seared route for this recipe, but both methods are fast, flavorful, and weeknight-friendly.
Option 1: Pan-Seared Miso Butter Salmon (with step by step photos)
This method is great when you want a little browning and don't feel like turning on the oven.
Step 1: Heat a tablespoon of neutral oil in a skillet over medium heat. Add the salmon fillets skin-side down.
Step 2: Cook for 3-4 minutes, then flip and and top each piece with a pat of miso butter.
Step 3: Spoon the melted miso butter over the fish as it finishes cooking.
Option 2: Baked Miso Butter Salmon (Most Hands-Off)
This is my go-to on busy nights or when I'm cooking for more than a couple of people.
- Step 1: Preheat the oven to 400°F and line a baking sheet with parchment or foil.
- Step 2: Place the salmon fillets on the tray, skin-side down if they have skin.
- Step 3: Spread a generous layer of miso butter over the top of each piece.
- Step 4: Bake for 12-15 minutes, depending on thickness, until the salmon is flaky and cooked through.
Cooking Tip: If your salmon was previously frozen, just make sure it's fully thawed and patted dry before cooking.
Make a Miso Salmon Rice Bowl (and Other Easy Serving Ideas)
One of the best things about this miso butter salmon is how easily it fits into whatever dinner looks like that night. It's a super flexible protein and that makes me love it even more!
- 🥗 Miso Butter Salmon Bowl: Layer warm rice (or any grain you like) in a bowl, top with flaked miso salmon, and add any of the following: sliced avocado, shredded carrots, cucumber ribbons or quick pickles, a sprinkle of sesame seeds or green onions. Then drizzle of extra melted miso butter or chili oil and enjoy.
- 🍚 With Rice + Veggies: Keep it classic, microwave some frozen rice (Trader Joe's, I'm looking at you), and roast whatever veggies are hanging out in the drawer. It's a hands-off dinner with maximum flavor. Add some steamed edamame or blistered sugar snap peas on the side for an even bigger veggie punch.
- 🥪 Make a Salmon Sandwich or Wrap: Flake the leftover miso salmon and stuff it into a pita or wrap with leftover miso butter corn, greens, cucumbers, and a drizzle of sriracha or chili crisp. It makes a really good next-day lunch.
My best mom hack for freezing salmon
Portion your salmon when you get home from the store and add different compound butters (garlic butter, lemon butter, etc) to the top of each piece before wrapping and freezing. You can prep three or four flavors of baked salmon in under an hour, which makes busy weeknights so much easier.
Recipe FAQs
Reheat gently in the microwave or in a skillet over low heat. Leftovers are also great flaked into rice bowls or wraps without reheating.
This salmon is best served right after cooking, but you can prep ahead by portioning the salmon and adding the miso butter in advance. Store it covered in the fridge for up to a day, then cook when you're ready.
Yes. Store-bought miso butter works just fine here if that's what you have. I usually use my homemade miso butter because it's already in the fridge, but either option will give you great flavor.
More Easy Weeknight Dinners
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📖 Recipe
2-Ingredient Baked Miso Butter Salmon
Ingredients
- 1 lb Salmon
- ¼ cup Miso Butter
Instructions
- Preheat oven to 350℉ and place a piece of parchment paper on a baking tray.
- Portion the salmon filets into pieces that are about 2-3" wide and spread about 1 Tablespoon of miso butter onto each piece of fish.
- Put the baking tray in the oven and bake until the fish is cooked to about 145℉, 12-14 minutes. Remove from oven and enjoy!
Notes
Pan Seared Miso Butter Salmon (alternate cooking method)
Heat a tablespoon of neutral oil in a skillet over medium heat. Add salmon skin-side down, top with miso butter, and cook for 3-4 minutes. Flip, spoon melted butter over the fish, and cook another 2-4 minutes until just cooked through. Notes to ensure the recipe is successful.- To make sure you get a tender flaky salmon every time follow these easy tips:
- Use fresh salmon or be sure to completely thaw your salmon before cooking.
- Make sure the pieces of salmon are all approximately the same size and thickness.
- Use a thermometer checking the internal temp as the salmon cooks, checking thinner pieces before the thicker ones.
- If you have different sized pieces of fish, you may need to take them out of the oven at different times.
Marni Katz says
I keep miso butter in my freezer at all times just to make this dinner. It's so easy and everyone in the family loves it!