.webp)
Shioyaki (Salt-Grilled Mackerel)
Simple, elegant Japanese salt-grilled mackerel with crispy, blistered skin and tender, moist flesh. The salt draws out excess moisture while enhancing the fish's natural oils, creating a perfectly balanced bite that pairs beautifully with grated daikon and a squeeze of lemon.
For 4 servings
- prep · ~2 min
Pat the mackerel fillets completely dry.
Use paper towels to pat each fillet thoroughly on both sides, removing all surface moisture. This step is crucial for achieving crispy skin.
TIPLet the fillets sit uncovered in the fridge for 10 minutes after patting dry to further evaporate surface moisture. - prep · ~20 min
Salt the mackerel fillets on both sides.
Sprinkle 1 teaspoon of salt evenly over both sides of all fillets from a height so it falls like snow. Place the fillets on a paper towel-lined tray, skin side up, and let them rest at room temperature for 20 minutes. The salt will draw out excess moisture and concentrate the flavor.
TIPSalted fish weeping is normal. The paper towels underneath will absorb expelled moisture. - prep · ~1 min
Wipe off moisture and excess salt.
1.After 20 minutes, gently blot the fillets with a fresh paper towel.2.Remove any visible moisture beads on the flesh and skin side.3.Pat dry once more before grilling. - grill · ~3 min
Preheat the grill to medium-high heat.
If using a fish grill basket, lightly oil it. For an open grill or pan, heat until a drop of water sizzles and evaporates instantly. The fire should be medium-high — too hot and the skin burns before the flesh cooks.
- grill · ~5 min
Grill the mackerel skin side down first.
1.Place the fillets on the grill, skin side down, at a slight angle.2.Cook undisturbed for 4–5 minutes until the skin is golden brown and crispy.3.Gently lift an edge to check — the skin should release easily when ready.TIPDo not move the fish early. The skin naturally releases from the grill when it is properly seared. - grill · ~3 min
Flip and finish cooking the flesh side.
Carefully flip each fillet using a thin spatula. Cook the flesh side for 2–3 minutes until the meat turns opaque and flakes easily with a chopstick. Remove from the grill immediately.
- garnish
Finish with a pinch of salt and plate with grated daikon and lemon.
Sprinkle the tiniest pinch of salt over the just-grilled fish. Serve immediately with a small mound of finely grated daikon radish and a lemon wedge on the side. Squeeze lemon over the fish at the table.
TIPGrate the daikon just before serving to preserve its sharp, refreshing bite.
What to keep in mind.
6 tips from the recipe — small details that make a real difference to the final dish.
- 1Pat the mackerel fillets very dry before salting to help the salt stick evenly and promote crisping.
- 2Let the salted fillets rest on paper towels for the full 20 minutes to draw out maximum moisture.
- 3Do not flip the fish early; the skin releases naturally once it is properly seared and crispy.
- 4Use a thin, flexible spatula to flip the fillets gently and avoid breaking the delicate flesh.
- 5For extra crispiness, let the patted-dry fillets sit uncovered in the fridge for 10 minutes before salting.
- 6Serve immediately after grilling — mackerel cools quickly and the skin loses its crunch.
Adapt it for your goals.
Broiler method
If you don't have a grill, cook the mackerel under a high broiler on a foil-lined tray. Flip once after the skin is blistered; this works well in any kitchen.
low oil pan fryLow-oil pan-fry
For stovetop cooking, sear skin side down in a non-stick pan with just a slick of oil, then finish the flesh side quickly. The result is similar but with slightly less char.
sake marinatedSake-marinated
Brush the fillets with a little sake before salting for a subtle sweetness and deeper umami that complements the mackerel's richness.
yuzu kosho kickYuzu-kosho kick
Serve with a dab of yuzu kosho (Japanese citrus-chili paste) alongside the daikon for a spicy, aromatic twist that brightens the fatty fish.
Why this is on our healthy list.
Rich in Omega-3 Fatty Acids
Mackerel is one of the best dietary sources of omega-3s, which support heart and brain health.
High-Quality Protein
Each fillet provides a lean, complete protein source that helps maintain muscle and keeps you full.
Low in Unnecessary Fats
This salt-grill method uses no added oil, keeping the dish naturally low in extra calories while preserving the fish's own healthy fats.
Good Source of Vitamin D and B12
Mackerel naturally contains significant amounts of vitamin D and B12, essential for bone health and energy metabolism.
Digestive Aid from Daikon
Fresh grated daikon radish contains enzymes that help digest the fish's fats and proteins, making the meal easier on the stomach.
Frequently asked questions
Yes, but thaw them fully in the refrigerator overnight, then pat very dry before salting. Frozen fish releases more water, so press the paper towels firmly.
