If you are looking for a dinner that feels genuinely special without requiring a culinary degree, Miso Marinated Black Cod is the one. White miso, mirin, and sake turn this buttery, flaky fish into something deeply savory, slightly sweet, and beautifully caramelized. It's the kind of dish that feels restaurant-worthy but couldn't be easier to pull together at home. If you love cooking with miso, try my Miso Salmon Bowl with Ponzu Dressing or Broiled Miso Salmon with Sesame Ginger Noodles next. Serve the black cod over steamed white rice with charred broccolini, and dinner is done.
Miso Marinated Black Cod at a Glance
- 🕒 Total Time: 3 hours 20 minutes
- 👪 Servings: 4 people
- 🍝 Cuisine Type: Japanese-inspired
- 🧂 Flavor Profile: Rich, savory, and slightly sweet with buttery, flaky black cod and a deeply caramelized white miso glaze.
- 📖 Dietary Info: Contains fish and soy. Check the miso label for gluten if needed.
- 📦 Storage Notes: Store leftover cooked cod in an airtight container in the refrigerator for up to 2 days. Reheat gently to avoid drying out the fish.
- ⭐ Why You'll Love It: This is one of those restaurant-worthy dinners that's surprisingly easy to make at home. The black cod marinates in white miso, sake, mirin, and sugar before getting seared until caramelized and finished in the oven. Serve it over steamed white rice with charred broccolini for an impressive dinner with very little hands-on work.
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Why I Love This Recipe
My first clients as a private chef were big-time Nobu fans! They'd go on the regular, and everyone would always order the Miso Marinated Black Cod and rave about it. Obviously, being one to constantly step up my game, I decided to take it upon myself to figure out how to make it at home so I could serve it at work! Here's the deal - it's SUPER easy. Like so easy it's insane. All you need are a few ingredients, which I tend to grab from my local Asian market, but Whole Foods would have them too. Then just marinate the fish, sear it until beautifully caramelized, and finish it in the oven. Serve it up over some steamed white rice and charred green veggies, and dinner is done.
Also, just FYI - the way this fish is cooked lends itself to cooking for a crowd. So don't be hesitant to serve this next time you have company! People will freak out; it's so good. White fish is generally a good candidate for that, and I recommend checking out pan-fried sole as well. Or, if you're doing a big batch, check out the baked lemon cod!
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Ingredients
Substitutions & Swaps
🍶 Sake
- Dry Sherry - A good substitute when sake isn't available. Use the same amount.
- Dry Vermouth - Another dry fortified wine that can work in place of sake. Use a 1:1 substitution.
🍯 Mirin
- Dry Sherry + Sugar - Use dry sherry with a small pinch of sugar to replace some of the sweetness mirin brings to the marinade.
- Non-Alcoholic Mirin-Style Seasoning - Look for an alcohol-free mirin-style seasoning if you want to keep the flavor profile closer to the original.
🍜 White Miso Paste
- Yellow Miso - The best substitute for white miso. It has a slightly stronger, saltier flavor, so taste and adjust as needed.
- Red Miso - Red miso is considerably stronger and saltier than white miso. It can work in a pinch, but use less and expect a more assertive miso flavor.
🐟 Black Cod (Sablefish)
- Salmon - The easiest substitute. Its higher fat content works especially well with the sweet and savory miso marinade.
- Chilean Sea Bass - Another rich, buttery fish that holds up well to this preparation.
- Halibut - A leaner alternative. Watch the cooking time carefully since it can dry out more quickly than black cod.
🫙 Sugar
- Brown Sugar - Use the same amount for a slightly deeper caramel flavor.
- Honey - Works as an alternative sweetener, although it will give the marinade a slightly different flavor and consistency.
How to Make Miso Marinated Black Cod
Step 1: Bring the sake and mirin to a boil in a medium saucepan over high heat. Boil for 20 seconds to evaporate the alcohol.
Step 2: Turn the heat down to low, add the miso paste, and whisk.
Step 3: When the miso has dissolved completely, turn the heat up to high again and add the sugar, whisking constantly to ensure that the sugar doesn't burn on the bottom of the pan. Remove from heat once the sugar is fully dissolved. Cool to room temperature.
Step 4: Pat the black cod fillets thoroughly dry with paper towels. Slather the fish with the miso marinade and place in a non-reactive dish or bowl and cover tightly with plastic wrap. Leave to marinate in the refrigerator for at least 3 hours and up to 3 days.
Step 5: Preheat oven to 425°F. Heat an ovenproof skillet over high heat on the stovetop. Lightly wipe off any excess miso clinging to the fillets, but don't rinse it off. Add a little oil to the pan, then place the fish skin-side-up on the pan and cook until the bottom of the fish browns and blackens in spots, about 3 minutes. Flip and continue cooking until the other side is browned, 2 to 3 minutes more. Transfer to the oven and bake for 5 to 10 minutes, until the fish is opaque and flakes easily.
Serve over a bed of white rice and charred broccolini.
🐟🍶🔥 Tips & Tricks for the Best Miso Marinated Black Cod
Buttery black cod, a deeply savory miso marinade, and that incredible caramelized finish.
- Give the fish time to marinate. Three hours is the minimum, but you can marinate the black cod for up to 3 days in the refrigerator for deeper flavor.
- Pat the black cod completely dry before marinating. Removing excess surface moisture helps the miso marinade coat the fillets evenly.
- Use a non-reactive dish for marinating. Glass or ceramic works well for holding the fish and marinade in the refrigerator.
- Wipe away excess marinade before cooking, but don't rinse it off. The sugar and miso can burn quickly over high heat, so remove the heavy coating while leaving enough behind to caramelize.
- Use an ovenproof skillet. The fish starts on the stovetop and finishes in a 425°F oven, so choose a pan that can safely move directly from one to the other.
- Watch the fish closely while searing. The miso and sugar encourage fast browning, and a little dark caramelization is exactly what you want.
- Don't skip the oven finish. After searing both sides, finishing the black cod in the oven cooks the center through without requiring additional aggressive stovetop heat.
Miso Marinated Black Cod FAQs
What is black cod?
Black cod, also called sablefish, is a rich, buttery fish with a high fat content and tender, flaky texture. That richness makes it especially good with the sweet and savory miso marinade used in this recipe.
How long should I marinate Miso Marinated Black Cod?
Marinate the black cod for at least 3 hours and up to 3 days in the refrigerator. A shorter marinade gives you plenty of miso flavor, while a longer rest allows the marinade more time to season the fish.
Why do I wipe off the excess miso before cooking?
The miso marinade contains sugar, so a heavy coating can burn quickly in the hot skillet. Lightly wiping away the excess leaves enough marinade on the fish to caramelize while helping prevent scorching. Don't rinse the fish.
Can I substitute another fish for black cod?
Yes. Salmon is a particularly good substitute because its richness works well with the miso marinade. Chilean sea bass is another rich option, while halibut can also work if you watch the cooking time carefully.
Can I use red miso instead of white miso?
White miso is the best choice because its milder, slightly sweeter flavor works especially well with the mirin, sake, and sugar. Yellow miso is the closest substitute. Red miso is stronger and saltier, so use less if that's what you have.
How do I store and reheat leftover Miso Marinated Black Cod?
Store leftover cooked black cod in an airtight container in the refrigerator for up to 2 days. Reheat it gently in a low oven until just warmed through so the fish doesn't dry out.
Miso Marinated Black Cod
Ingredients
- ¼ cup sake
- ¼ cup mirin
- 4 tablespoons white miso paste
- 3 tablespoons sugar
- 4 black cod fillets about ⅓ pound each
- vegetable oil for cooking
Instructions
- Bring the sake and mirin to a boil in a medium saucepan over high heat. Boil for 20 seconds to evaporate the alcohol. Turn the heat down to low, add the miso paste, and whisk. When the miso has dissolved completely, turn the heat up to high again and add the sugar, whisking constantly to ensure that the sugar doesn't burn on the bottom of the pan. Remove from heat once the sugar is fully dissolved. Cool to room temperature.
- Pat the black cod fillets thoroughly dry with paper towels. Slather the fish with the miso marinade and place in a non-reactive dish or bowl and cover tightly with plastic wrap. Leave to marinate in the refrigerator for at least 3 hours and up to 3 days.
- Preheat oven to 425°F. Heat an ovenproof skillet over high heat on the stovetop. Lightly wipe off any excess miso clinging to the fillets, but don't rinse it off. Add a little oil to the pan, then place the fish skin-side-up on the pan and cook until the bottom of the fish browns and blackens in spots, about 3 minutes. Flip and continue cooking until the other side is browned, 2 to 3 minutes more. Transfer to the oven and bake for 5 to 10 minutes, until the fish is opaque and flakes easily.
- Serve over a bed of white rice and charred broccolini
Notes
- Give the fish time to marinate. Three hours is the minimum, but you can marinate the black cod for up to 3 days in the refrigerator for deeper flavor.
- Pat the black cod completely dry before marinating. Removing excess surface moisture helps the miso marinade coat the fillets evenly.
- Use a non-reactive dish for marinating. Glass or ceramic works well for holding the fish and marinade in the refrigerator.
- Wipe away excess marinade before cooking, but don't rinse it off. The sugar and miso can burn quickly over high heat, so remove the heavy coating while leaving enough behind to caramelize.
- Use an ovenproof skillet. The fish starts on the stovetop and finishes in a 425°F oven, so choose a pan that can safely move directly from one to the other.
- Watch the fish closely while searing. The miso and sugar encourage fast browning, and a little dark caramelization is exactly what you want.
- Don't skip the oven finish. After searing both sides, finishing the black cod in the oven cooks the center through without requiring additional aggressive stovetop heat
Can you use the miso marinade on other fish?
sure can!
love this recipe. I used fresh caught pacific cod as it's hard to find black cod. I marinated it for 1.5 days. I bake the fish 12 or so mins then turn on broiler for a couple of minutes at the end to brown the top vs frying and then baking. Mainly because I had very large pieces of fish filets for a party and wanted to keep it simple while I was doing other tasks. I topped with freshly snipped chives.
Trying this tonight.
Can I make double and freeze half?
to be honest, I've never tried freezing fish in the marinade!
Black cod is sometimes sold as Butterfish or Sablefish.
what else can I use besides black cod!
Thanks!
SALMON!
What did you do about the pin bones in the fish???? Thank you!!
Always remove them! Sometimes they come removed (frequently with cod) but if not, tweeze them out!
INCREDIBLE RECIPE!!! This is our new go-to recipe for special occasions we celebrate at home.
I have made this several times now, both with black cod (labeled "sablefish" at my Whole Foods in Chicago) and salmon. It is incredible and a big crowd pleaser! Great for entertaining. I wish the recipe went into more detail about deboning black cod; I would love Gaby's tips and tricks from her chef days on how to do this, especially when entertaining. I found it impossible to debone the black cod prior to cooking; while it is easy to debone with fish tweezers *after* cooking, it can take time and you don' want the fish to get cold. It is too wasteful to just cut around the spine and you end up with small pieces. Help, Gaby! 🙂
Hello —I would like to make this this week. Any suggestions for a non-alcoholic substitution for the sake?
Thanks—love all your recipes!
Paula
Yum!! For anyone curious, Black Cod is also known as Sablefish and Butterfish. Swapping for regular cod might not work well with this recipe because it is much leaner that Black Cod and might not fare well with the high heat cooking, but I bet Salmon would also be great with this recipe!
At this moment, I am marinating the black cod in the miso marinade. I used only 1/2 of the miso.... I spooned what I needed in a separate bowl so the remainder is “clean”. How can I use the remainder marinade... in salad dressing? Veggies? Would love your ideas. Thanks!
VEGGIES!!! slather it all over them once cooked!
If you don't want to cook the fish on the stove first, what would you suggest for an adjustment in baking time?
haven't tested it that way! I would just keep your eyes on it!
I had this in a restaurant once and still dream of it. I’d love to make it at home! Question- I’m on the east coast and don’t have black cod readily available in our fish market. Can I sub regular cod?
YES absolutely!
I’m also on the east coast. Look also for sable fish - same thing as I’m told at my local Whole Foods anyway. I have made this recipe and it’s incredibly delicious. Thx Gaby!
The fastest, easiest, tastiest miso marinade ever. Ever. Good lord is this good.
Any substitution for the sugar?
you could omit! still good!