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Japanese · Karuizawa, Tochigi

Japanese Kama-Meshi Rice Cooked in an Iron Kettle

Kama-meshi (釜飯) is rice cooked in a small individual cast iron kettle (kama), typically served directly in the vessel at the table. The technique differs from donabe rice cooking in that the individual iron kettle is placed over a small flame or charcoal burner at the guest's table, completing the final cooking and resting phase in the guest's presence. This creates theatre — the bubbling, steaming kettle, the turning off of the flame, the 10-minute covered rest, the first opening of the lid with its cloud of fragrant steam. Kama-meshi is a specialty of Karuizawa (Nagano) and Tochigi, associated with railway station ekiben culture (the Tsubamesanjo station kama-meshi is iconic). The rice is typically flavoured with seasonal toppings cooked into the grains — bamboo shoots and chicken in spring, mushroom and burdock in autumn, seafood and sansai in summer. The okoge (scorched crust at the bottom of the iron kettle) is a prized bonus — the caramelised, nutty rice crust that forms on the hot iron base during final high-heat crisping.

‹Swipe for the next dish›
ServesOne portion (one individual kama kettle)
Sourced1of 7 in BC
Cook
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I

The Market List

The benchmark for each ingredient, and who stocks it near you. Tap a stockist to go straight to the product.

150 g
Japanese short-grain rice
soaked 30 minutes, drained
Not yet stocked in British Columbia
Autumn topping (mushroom and burdock)
60 g
mixed mushrooms
shiitake and shimeji, wiped and sliced; slightly underdone preparation
Your own market
40 g
burdock root (gobo)
shaved or julienned, soaked in cold water to remove astringency
Not yet stocked in British Columbia
Seasoned dashi
180 ml
dashi
kombu and bonito, prepared
Not yet stocked in British Columbia
1 tbsp
1 tsp
mirin
Not yet stocked in British Columbia
1 tsp
sake
Not yet stocked in British Columbia

Each tap is counted, so the stockist sees the demand Provenance sends them.

II

The Method

1
Soak the rice in cold water for 30 minutes, then drain thoroughly. Meanwhile, combine the dashi, soy sauce, mirin and sake in a small bowl and stir to combine. Taste: the seasoned dashi should be lightly savoury, the salt sitting just below the level of the dashi's own umami.
2
Place the drained rice in the individual iron kettle. Lay the mushrooms and burdock evenly over the rice surface — do not stir. Pour the seasoned dashi over the toppings and rice. The liquid should reach just to the level of the ingredients; it must not flood them. This is where the dish lives or dies: excess liquid produces a sodden, undifferentiated mass; too little leaves the upper grains raw. The correct volume is absorbed, not pooled.
3
Set the lid firmly on the kettle. Place over a medium flame. Do not remove the lid at any point during cooking. Cook until vigorous steam escapes from the lid vent and a steady rhythmic bubbling is audible from within the kettle — the sound is consistent and full.
4
Reduce the flame to low and continue cooking until the bubbling quietens and the steam release slows — approximately 8–10 minutes from this point. The escaping steam will carry a clean, dashi-infused grain fragrance with no trace of raw starch.
5
To form the okoge: once the sizzling has quietened, turn the heat to high for 30–45 seconds. A dry, nutty, caramelised aroma will rise from the base of the kettle — not acrid, not burnt. Remove from the flame immediately when that caramelised note is distinct.
6
Remove the kettle from heat. Keep the lid sealed and rest for 10 minutes without disturbance. Steam redistribution during this rest completes the cooking of the upper rice layers and creates cohesion throughout the kettle. Lift the lid at the table: a cloud of fragrant steam should rise freely. The top grains will be distinct, fully cooked and glossy. The base, when reached with a spoon, will yield a firm, caramelised crust — the okoge — that separates cleanly from the iron.
III

Quality Hierarchy

01
Reserve — Freshly milled single-origin short-grain rice from Niigata or Akita; hand-harvested seasonal burdock; wild-foraged mushrooms; dashi drawn from first-flush katsuobushi and Rishiri kombu; cooked in a seasoned antique tetsubin iron kettle.
02
Estate — Named Japanese short-grain variety (Koshihikari or Hitomebore); farm-sourced gobo; fresh shiitake and shimeji; house-made dashi from quality dried kombu and bonito flakes; purpose-made individual kama kettle.
03
Market — Good-quality Japanese short-grain rice from a reputable supplier; supermarket burdock and mushrooms prepared with care; dashi from reliable instant dashi powder; a small cast iron or ceramic pot with tight-fitting lid.
04
House — Any short-grain rice, soaked and drained correctly; dried shiitake rehydrated with soaking liquid incorporated into the dashi measure; granule dashi; any small, heavy-lidded pot capable of retaining steam.
IV

Sensory Tests

◇Sound. Vigorous, steady bubbling audible through the sealed lid signals the rice has reached full heat and cooking is progressing correctly.
◇Smell. Clean dashi-and-grain fragrance from the steam vent, with no raw starch note, confirms the bulk of the liquid has been absorbed.
◇Smell. A distinct dry, nutty, caramelised aroma rising from the base of the kettle during the final high-heat phase confirms okoge formation; the flame is removed the moment this cue is present.
◇Sight. On lifting the lid after the rest, a rising cloud of steam and individually distinct, glossy upper grains confirm correct cooking and redistribution.
◇Touch. The okoge at the base yields a firm, separable crust when reached with a spoon — neither soft and wet nor brittle and black.
◇Where it lives or dies. The volume of seasoned dashi added to the rice must be precisely absorbed on cooking — not pooled, not deficient — as excess produces a sodden mass and insufficient liquid leaves the upper grains raw.
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VI

What to Pour

The pairing
Nikka From The Barrel
Nikka Whisky — Miyagikyo Distillery · Miyagikyo — Nikka Distillery
Not yet stocked in British Columbia
Whisky
From British Columbia

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Without alcohol

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The whole pairing
Pillar VII
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Sourced through Provenance

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Purely Artisan Foods
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