Miso salmon is a quick yet impressive weeknight dish where rich, savory miso glaze meets tender, flaky salmon. The combination of sweet, salty, and umami flavors caramelizes beautifully under the broiler, creating a glossy, restaurant-quality finish. This recipe uses a simple 4-ingredient marinade and takes just 30 minutes from start to finish, making it a reliable go-to for busy cooks.
Ingredients
- 4 salmon fillets (6 oz / 170 g each), skin on or off
- 3 tbsp (45 ml) white miso paste (or yellow miso)
- 2 tbsp (30 ml) mirin
- 2 tbsp (30 ml) sake or dry white wine
- 1 tbsp (15 ml) soy sauce (use tamari for gluten-free)
- 1 tbsp (15 g) brown sugar or honey
- 1 tsp (5 ml) toasted sesame oil (optional, for extra nuttiness)
- 2 scallions, thinly sliced (for garnish)
- 1 tbsp (15 g) toasted sesame seeds (for garnish)
Instructions
- Make the glaze: In a small bowl, whisk together the miso paste, mirin, sake (or wine), soy sauce, and brown sugar (or honey) until smooth. If using sesame oil, stir it in now.
- Marinate the salmon: Pat the salmon fillets dry with paper towels. Place them in a shallow dish or a zip-top bag. Pour the glaze over the salmon, turning to coat each fillet evenly. Cover and refrigerate for at least 15 minutes, or up to 30 minutes for a deeper flavor. (Do not marinate longer than 30 minutes—the salt in the miso can start to cure the fish, making it mushy.)
- Preheat the broiler: Position an oven rack about 6 inches (15 cm) from the broiler element. Preheat the broiler on high.
- Line a baking sheet: Line a rimmed baking sheet with aluminum foil or parchment paper for easy cleanup. Lightly oil the foil to prevent sticking.
- Arrange the salmon: Remove the salmon from the marinade, letting any excess drip off. Place the fillets on the prepared baking sheet, skin-side down (if skin is on). Reserve the remaining marinade.
- Broil the salmon: Broil the salmon for 6–8 minutes, depending on thickness, until the top is caramelized and the fish flakes easily with a fork. Check for doneness: the internal temperature should reach 145°F (63°C) as the safe minimum for fish, per USDA FSIS guidelines. If you prefer a more glazed finish, brush with the reserved marinade halfway through cooking.
- Rest and serve: Remove the salmon from the oven and let it rest for 2 minutes. Garnish with sliced scallions and sesame seeds. Serve immediately.
Tips
- Don’t over-marinate: Miso is salty and will begin to “cook” the fish if left too long. Stick to 15–30 minutes for the best texture.
- Broiler watch: Broilers vary in intensity. Keep an eye on the salmon to prevent burning—if it browns too quickly, move the rack lower or reduce heat to medium.
- Substitutions: If you don’t have mirin, mix 1 tbsp (15 ml) rice vinegar with 1 tsp (5 g) sugar. For sake, use dry white wine or a splash of chicken broth. White miso is mild; yellow miso is slightly stronger—adjust the amount to taste.
- Skin on or off: Skin helps keep the fish moist and makes flipping easier. If you prefer skinless, just handle gently.
Serving Suggestions
Serve miso salmon over steamed jasmine rice or brown rice with a side of blanched greens like bok choy or asparagus. A simple cucumber salad with rice vinegar and sesame oil balances the richness. For a low-carb option, pair with cauliflower rice or a crisp green salad.
Variations
- Spicy Miso Salmon: Add 1–2 tsp (5–10 ml) sriracha or chili garlic sauce to the glaze for heat.
- Maple-Miso Glaze: Replace the brown sugar with maple syrup for a smoky sweetness.
- Miso Salmon with Citrus: Add 1 tbsp (15 ml) freshly squeezed orange juice and 1 tsp (5 g) grated orange zest to the marinade for a bright, tangy twist.
- Pan-Seared Version: Instead of broiling, cook the salmon in a hot skillet with a little oil for 3–4 minutes per side, then brush with the glaze and finish under the broiler for 1 minute.
Storage and Reheating
Refrigerate leftover cooked salmon in an airtight container for up to 3 days. To reheat, place it in a 300°F (150°C) oven for 8–10 minutes, or until warmed through, to avoid drying it out. You can also flake the cold salmon over salads or rice bowls. Avoid microwaving, as it can make the fish rubbery.
Frequently Asked Questions
Can I use frozen salmon? Yes, but thaw it completely in the refrigerator overnight and pat dry before marinating. Frozen salmon may release more water, so increase broiling time by a minute or two.
What if I don’t have miso paste? You can substitute with a mixture of 2 tbsp (30 g) smooth peanut butter, 1 tbsp (15 ml) soy sauce, and 1 tsp (5 ml) rice vinegar, but the flavor will be different—more nutty and less fermented.
Is it safe to eat salmon at 125°F? The USDA recommends cooking fish to 145°F (63°C) for safety. Some prefer a medium-rare texture, but if you choose to cook to a lower temperature, ensure the fish was previously frozen to kill parasites, and be aware of the increased risk, especially for pregnant women, young children, older adults, and those with weakened immune systems.
Can I grill miso salmon? Absolutely. Preheat a grill to medium-high and oil the grates. Grill the salmon skin-side down for 4–5 minutes, then flip and cook for another 3–4 minutes, brushing with the glaze. Watch for flare-ups from the sugar.
Why is my salmon sticking to the foil? The sugar in the glaze can caramelize and stick. Use a well-oiled foil or parchment paper, and let the salmon rest for a minute before trying to lift it.
Can I make the glaze ahead? Yes, the glaze can be made up to 3 days in advance and stored in the refrigerator. Bring it to room temperature before using.
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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes
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