Roasted Salmon with Miso Chive Butter

Why You’ll Love This Recipe

I love this recipe because I can create plenty of flavor with only a handful of ingredients. Miso brings salty, savory depth to the butter, while fresh chives add a mild onion flavor that keeps the topping fresh.

I also appreciate how quickly salmon cooks in the oven. I can prepare the miso chive butter while the oven heats, season the fish, and have dinner ready in around 30 minutes.

Another reason I make this recipe is its versatility. I can serve the salmon with rice, roasted potatoes, noodles, or vegetables, and the melting miso butter adds extra flavor to whatever I put alongside it.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

• Salmon fillets
• Unsalted butter, softened
• White miso paste
• Fresh chives, finely chopped
• Fresh lemon juice
• Lemon zest
• Garlic, finely grated or minced
• Olive oil
• Freshly ground black pepper
• Salt, as needed
• Lemon wedges, for serving

Directions

I start by preheating my oven to 425°F (220°C). I line a rimmed baking sheet or baking dish with parchment paper or lightly coat it with olive oil.

I pat the salmon fillets dry with paper towels and arrange them skin-side down on the prepared baking sheet. I lightly coat the tops with olive oil and season them with freshly ground black pepper.

Because miso is already salty, I use additional salt sparingly. I can always adjust the seasoning after the salmon is cooked.

To make the miso chive butter, I combine the softened butter, white miso paste, chopped fresh chives, lemon zest, lemon juice, and garlic in a small bowl. I mix until the ingredients are evenly distributed and the butter is smooth.

I spread a small amount of the miso chive butter over the tops of the salmon fillets, reserving some for serving.

I roast the salmon until it is opaque around the edges and flakes easily at the thickest part. Depending on the thickness of my fillets and my preferred doneness, this generally takes about 10 to 14 minutes.

I remove the salmon from the oven and immediately spoon a little of the reserved miso chive butter over each hot fillet. The residual heat melts the butter and creates a glossy, flavorful coating.

I finish with extra chopped chives, freshly ground black pepper, and lemon wedges before serving.

Servings and Timing

I usually prepare this recipe for 4 servings. My exact cooking time depends on the thickness of the salmon fillets, so I begin checking the fish early to avoid overcooking it.

• Prep time: 10 minutes
• Cook time: 15 minutes
• Total time: 25 minutes
• Servings: 4

Variations

For a slightly sweeter miso butter, I mix in a small amount of honey or maple syrup. I find that a touch of sweetness works especially well with the salty miso and rich salmon.

When I want some heat, I add red pepper flakes, chili crisp, sriracha, or a small amount of finely chopped fresh chile to the miso butter.

For a Japanese-inspired citrus flavor, I replace the lemon juice with yuzu juice when I can find it. I can also use lime for a sharper citrus note.

If I do not have chives, I substitute finely sliced green onions. I use mostly the green portions when I want a milder onion flavor.

I can also use the miso chive butter with other fish. I particularly like it with cod, halibut, or trout, although I adjust the roasting time according to the thickness and type of fish.

Storage/Reheating

I store leftover roasted salmon in an airtight container in the refrigerator for up to 3 days. I keep extra miso chive butter in a separate covered container in the refrigerator.

To reheat the salmon, I prefer using a low oven temperature. I place the fish in a covered baking dish and warm it at about 275°F (135°C) until heated through. Gentle heat helps me preserve the salmon’s moisture.

For a quicker option, I reheat individual portions in the microwave at reduced power and in short intervals. I avoid heating the fish longer than necessary because salmon can dry out quickly.

I can prepare the miso chive butter several days ahead and keep it refrigerated. I let it soften slightly before using it so it is easier to spread.

FAQs

What type of miso works best for salmon?

I usually use white miso because its relatively mild, slightly sweet flavor complements salmon without overwhelming it. I can use yellow miso when I want a somewhat stronger savory flavor.

How do I know when roasted salmon is done?

I check the thickest section and look for flesh that flakes easily while remaining moist. When I want to verify the temperature for food safety, I follow USDA guidance and cook fish to an internal temperature of 145°F (63°C).

Can I make the miso chive butter ahead of time?

Yes. I mix the butter in advance and store it covered in the refrigerator. I let it soften at room temperature briefly before spreading it over the salmon.

Do I need to remove the salmon skin?

No. I usually leave the skin attached during roasting because it helps protect the bottom of the fish from the hot pan. I can easily separate the cooked salmon from the skin when serving if I do not want to eat it.

What can I serve with Roasted Salmon with Miso Chive Butter?

I like serving this salmon with steamed rice, roasted potatoes, soba noodles, asparagus, broccoli, bok choy, or green beans. I especially enjoy simple sides because the miso chive butter already gives the salmon plenty of rich, savory flavor.

Conclusion

Roasted Salmon with Miso Chive Butter is one of the easiest ways I can turn a simple salmon dinner into something rich and flavorful. The miso provides deep umami flavor, fresh chives bring brightness, and lemon balances the buttery topping with a little acidity.

Roasted Salmon with Miso Chive Butter

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Tender roasted salmon topped with rich miso chive butter, fresh lemon, and garlic for a savory, umami-packed dinner. This simple salmon recipe comes together in about 25 minutes and works equally well for weeknights or special meals.

• Author: Laura
• Prep Time: 10 minutes
• Cook Time: 15 minutes
• Total Time: 25 minutes
• Yield: 4 servings
• Category: Main Course
• Method: Roasting
• Cuisine: Japanese-Inspired
• Diet: Gluten Free

Ingredients

• Salmon fillets
• Unsalted butter, softened
• White miso paste
• Fresh chives, finely chopped
• Fresh lemon juice
• Lemon zest
• Garlic, finely grated or minced
• Olive oil
• Freshly ground black pepper
• Salt, as needed
• Lemon wedges, for serving

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Instructions

1. Preheat the oven to 425°F (220°C). Line a rimmed baking sheet or baking dish with parchment paper or lightly coat it with olive oil.
2. Pat the salmon fillets dry and arrange them skin-side down on the prepared baking sheet. Lightly coat the tops with olive oil and season with freshly ground black pepper. Add salt sparingly because the miso is already salty.
3. Make the miso chive butter by combining the softened butter, white miso paste, chopped chives, lemon zest, lemon juice, and garlic in a small bowl. Mix until smooth and evenly combined.
4. Spread a small amount of the miso chive butter over the top of each salmon fillet, reserving the remaining butter for serving.
5. Roast the salmon for about 10 to 14 minutes, depending on thickness and preferred doneness, until opaque around the edges and easily flaked at the thickest part.
6. Remove the salmon from the oven and immediately spoon some of the reserved miso chive butter over each hot fillet, allowing the residual heat to melt it into a glossy coating.
7. Finish with additional chopped chives, freshly ground black pepper, and lemon wedges. Serve immediately.

Notes

• For a slightly sweeter miso butter, mix in a small amount of honey or maple syrup.
• For extra heat, add red pepper flakes, chili crisp, sriracha, or finely chopped fresh chile to the butter.
• Yuzu juice can replace lemon juice for a Japanese-inspired citrus flavor, while lime provides a sharper citrus note.
• Finely sliced green onions can replace the chives. Use mostly the green portions for a milder onion flavor.
• The miso chive butter also works well with cod, halibut, or trout; adjust the roasting time according to the fish and its thickness.
• Store leftover salmon in an airtight container in the refrigerator for up to 3 days and keep extra miso chive butter refrigerated separately.
• Reheat salmon gently in a covered baking dish at about 275°F (135°C) to help preserve its moisture.
• The miso chive butter can be prepared several days ahead and refrigerated. Let it soften slightly before spreading.
• For food safety, salmon can be cooked to an internal temperature of 145°F (63°C).

Nutrition

• Serving Size: 1 salmon fillet
• Calories: 430 kcal
• Sugar: 2 g
• Sodium: 620 mg
• Fat: 30 g
• Saturated Fat: 10 g
• Unsaturated Fat: 18 g
• Trans Fat: 0 g
• Carbohydrates: 5 g
• Fiber: 1 g
• Protein: 35 g
• Cholesterol: 115 mg