Battera (Pressed Mackerel and Kelp Sushi)
Quick answer
- Total time
- 80 min
- Level
- Hard
- Servings
- 4 servings
- Ingredients
- 10
About this dish
Battera is Osaka-style pressed sushi made by layering thin slices of vinegared mackerel and white sheet kombu over seasoned rice, then compressing everything in a wooden mold.
Read more
Rice is cooked with a piece of dashi kombu and slightly more water than usual. While hot, it is folded with a mixture of vinegar, sugar, and salt and cooled quickly. The chilled mackerel is skinned, deboned, and sliced thinly before being arranged across the mold; the rice is packed above it and pressed into a firm rectangle. After unmolding, the loaf is wrapped in vinegar-moistened white kombu, cut, and served with sweet vinegared ginger, without requiring soy sauce. Sushi Tsune in Minami-Semba created the dish in 1891 using konoshiro. Its half-fish shape resembled a small boat, called battera in Portuguese; mackerel and a square mold later became standard.
Instructions
Read the steps as a cooking flow: prep, heat, seasoning, doneness control, and finish.
- 1Heat
Wash the rice, place it in a pot or rice cooker with the measured cooking water and dashi kombu, and soak for 30 minutes.
Cook normally and remove the kombu after the rice has rested.
- 2Season
Dissolve the sugar and salt completely in the 54 ml rice vinegar.
Transfer the hot rice to a wide bowl, distribute the seasoning over it, and cool quickly while folding with cutting motions so the grains are not crushed.
- 3Prep
Keep the vinegared mackerel refrigerated while removing its skin and every center pin bone.
Separate the back and belly portions and slice them broadly and thinly.
- 4Control
Cover the bottom of a wooden pressed-sushi mold evenly with the mackerel and fill it with the seasoned rice.
Press straight down with the top board until the grains hold together in a firm rectangle without being crushed into a paste.
- 5Step
Moisten the white sheet kombu with its tablespoon of rice vinegar until pliable.
Carefully unmold the pressed sushi and wrap its surface completely with the softened kombu.
- 6Finish
Use a clean knife lightly moistened with vinegar to cut the battera into bite-size pieces and divide among four plates.
Serve with the sweet vinegared ginger and do not hold the finished sushi at room temperature for long.
Practical Cooking Checks
The cues that matter most while cooking.
- Key technique
- Rice cooked with dashi kombu is seasoned while hot and cooled without crushing the grains.
- Finish cue
- Use a clean knife lightly moistened with vinegar to cut the battera into bite-size pieces and divide among four plates.
- Avoid this
- Once combined with the mackerel, eat it the same day and avoid extended room-temperature storage.
- Storage and reheating
- Use a product handled for raw consumption and keep it refrigerated from preparation through serving.
Cooking decision evidence
Calculated Charim data and applicable official food safety guidance.
This recipe
80min, 10 ingredients
Category median
38.5min, 8 ingredients
Based on 214 recipes
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