Japanese-Style Grilled Fish
Peer reviewed by UK recipe editorsAuthored by UK recipe editorsOriginally published 16 Jan 2026
Meets Patient’s editorial guidelines
- DownloadDownload
- Share
- Language
- Discussion
This Japanese-style grilled fish is a masterclass in balancing salty, sweet, and aromatic flavours. By marinating oily fish such as mackerel or bluefish in a classic blend of soy sauce, ginger, and mirin, the rich oils of the fish are perfectly complemented by a bright, savoury glaze. Grilling at a high temperature ensures a crisp exterior while keeping the flesh succulent and tender, making it a sophisticated yet simple way to enjoy fresh seafood during the summer months.
As a heart-healthy main course, this dish is packed with essential omega-3 fatty acids and lean protein. It fits seamlessly into a nutritious weekly menu, especially when served alongside steamed greens and nutty brown rice. The preparation is straightforward enough for a midweek dinner, yet the depth of flavour from the ginger-infused marinade makes it impressive enough to serve to guests at a weekend barbecue.
In this article:
Continue reading below
Ingredients for Japanese-Style Grilled Fish
60ml soy sauce
60ml sake or dry white wine
60ml mirin or sweet sherry
2 tablespoons sugar
2 tablespoons grated fresh ginger
4 fish fillets (bluefish, mackerel, or other oily fish), about 170g each
Olive oil
Kosher or sea salt and freshly ground black pepper to taste
Lemon slices for serving
How to make Japanese-Style Grilled Fish
To make the marinade, combine all the ingredients in a small saucepan. Bring to a boil over medium-high heat, and then immediately remove from the heat. Cover and let cool to room temperature.
Arrange the fish fillets in a deep baking dish and pour the marinade over. Cover and refrigerate for 4 hours or overnight, turning the fish occasionally.
Prepare a hot fire in a grill. Oil the grill grate or a perforated grill rack.
Remove the fish from the marinade and pat dry. Brush or spray the fillets on both sides with olive oil. Place the fish, flesh side down, on the grill rack and grill for 10 minutes per inch of thickness, turning once halfway through. A fish fillet is done when it begins to flake when tested with a fork in the thickest part. Remove from the grill, season with salt and pepper, and serve hot, garnished with fresh lemon slices.
Disclaimer
While every effort has been made to ensure the information is accurate and up to date, individual needs may vary and dietary requirements can differ based on personal health conditions. Always check food labels and allergen information before preparing or consuming any recipe. If you have specific health concerns, allergies, intolerances, or are following a medically prescribed diet, seek advice from your GP, pharmacist, or a registered dietitian before making significant changes to your diet or lifestyle.
Article history
The information on this page is peer reviewed by qualified clinicians.
16 Jan 2026 | Originally published
Authored by:
UK recipe editors
Peer reviewed by
UK recipe editors

Ask, share, connect.
Browse discussions, ask questions, and share experiences across hundreds of health topics.

Feeling unwell?
Assess your symptoms online for free
Sign up to the Patient newsletter
Your weekly dose of clear, trustworthy health advice - written to help you feel informed, confident and in control.
By subscribing you accept our Privacy Policy. You can unsubscribe at any time. We never sell your data.