Japanese · Osaka, Hiroshima, Tokyo

Japanese Teppan Okonomiyaki: Osaka and Hiroshima Traditions Compared

Okonomiyaki (お好み焼き, 'cook what you like') is Japan's most beloved savory pancake — a griddled preparation built on a batter of flour, dashi, and grated nagaimo (mountain yam), combined with shredded cabbage and chosen toppings. The two dominant traditions are entirely distinct: Osaka-style (混ぜ焼き, maze-yaki, 'mixed style') combines all ingredients including egg into a single thick batter before griddling — the nagaimo produces a particularly light, airy crumb; the cake is flipped once and finished with Worcestershire-based okonomi sauce, Kewpie mayonnaise, aonori (dried seaweed flakes), and katsuobushi. Hiroshima-style (重ね焼き, kasaneyaki, 'layered style') builds the pancake in strict layers on the griddle: first a thin crepe of batter, then a mountain of shredded cabbage and bean sprouts, then noodles (yakisoba or udon), then a fried egg slid under the entire stack and flipped with the egg now on the bottom — a structurally complex construction requiring considerable griddle skill. The debate over which is 'authentic' is a matter of fierce regional pride; Tokyo-style monjayaki (もんじゃ焼き, 'written letter-grill') is a third tradition — a much wetter batter cooked directly on the table griddle and eaten scraping from the iron surface.

ServesFour portions (two Osaka-style cakes; two Hiroshima-style cakes)

Sourced1of 15 in BC

Cook

The Market List

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

For the base batter (both styles)

200 g

plain flour

Not yet stocked in British Columbia

300 ml

dashi

cold

Not yet stocked in British Columbia

100–120 g

nagaimo (mountain yam)

peeled, finely grated fresh — do not substitute powder

Not yet stocked in British Columbia

For the Osaka-style cake

200 g

cabbage

finely shredded; weight roughly equal to flour

Not yet stocked in British Columbia

eggs

beaten into the batter before cooking

Your own market

30–45 ml

tenkasu (tempura scraps)

2–3 tbsp; stirred in just before cooking

Not yet stocked in British Columbia

For the Hiroshima-style cake

200 g

cabbage

finely shredded, heaped onto the griddle in a separate mountain per cake

Not yet stocked in British Columbia

100 g

bean sprouts

raw, divided between cakes

Not yet stocked in British Columbia

200 g

yakisoba or udon noodles

pre-cooked; divided between cakes

Not yet stocked in British Columbia

eggs

one per cake; cracked directly onto the griddle for the base layer

Your own market

For the toppings (both styles)

60 ml

okonomi sauce (Worcestershire-based)

applied with a brush in a thin, even coat; sauce goes on before mayonnaise

Not yet stocked in British Columbia

60 ml

Kewpie mayonnaise

applied after okonomi sauce

Your own market

4 g

aonori (dried seaweed flakes)

scattered over the finished cake

Origin · JapanT Amano Trading · Vancouver →

10 g

katsuobushi (dried bonito flakes)

scattered last; the heat of the cake animates the flakes

Origin · United StatesNot yet stocked in British Columbia

For the griddle

30 g

lard

for greasing the teppan; use at 220 °C for authentic flavour

Not yet stocked in British Columbia

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

The Method

Combine 200 g plain flour and 300 ml cold dashi in a bowl. Add 100–120 g freshly grated nagaimo. Stir minimally — stop the moment no dry flour remains. Over-mixing develops gluten and produces a dense, tough pancake. Cover and rest the batter 15 minutes in the refrigerator; the flour hydrates fully and the nagaimo proteins distribute evenly. The rested batter will appear slightly thickened and cohesive.

For the Osaka cakes: remove the batter from the refrigerator. Beat 2 eggs and fold them into the batter with 200 g finely shredded cabbage and 30–45 ml tenkasu. The mixture is more cabbage than batter — this proportion keeps the cake light. Stir only until just combined. The batter should look ragged and cabbage-heavy, not smooth.

Heat the teppan or a heavy flat griddle to 220 °C and grease with lard. Pour half the Osaka batter onto the griddle and shape into a round cake roughly 2 cm thick. Cook over medium heat — not high — for 4–5 minutes. This is where the Osaka cake lives or dies: resist the urge to flip early. Wait until the top surface is fully set and firm to the touch when pressed lightly at the centre. An unset centre will collapse the cake on the flip. When the surface no longer yields, flip once with a decisive motion.

Cook the second side of the Osaka cake for a further 4–5 minutes over medium heat. The underside should be deep golden and the cake should hold its shape when a spatula is inserted beneath it. Remove to a board and repeat with the remaining Osaka batter.

For the Hiroshima cakes: wipe the griddle and regrease with lard. Pour a thin crepe of batter (roughly one-quarter of the remaining batter) and spread it to a round of about 20 cm. Immediately heap half the shredded cabbage (100 g) onto the crepe, then half the bean sprouts (50 g), then half the pre-cooked noodles (100 g). Do not modify the layer sequence — each layer has a thermal function in the stack. Cook over medium heat for approximately 4 minutes. Watch the exposed cabbage: when steam rises visibly from the mound and the outer cabbage leaves begin to wilt, the stack is ready to flip.

Clear a space on the griddle beside the Hiroshima stack and crack one egg directly onto the hot surface. Break the yolk and spread it slightly. Immediately slide the entire cabbage-and-noodle stack onto the egg, noodle-side down, cabbage now on top. Press firmly but briefly with the spatula. The egg is now the base. Cook for a further 4–5 minutes until the egg is set and the underside is golden. Remove to a board and repeat for the second Hiroshima cake.

Finish both styles identically. Using a pastry brush, apply okonomi sauce in a thin, even glaze — the sauce must coat, not pool. Apply Kewpie mayonnaise over the sauce layer in a lattice or spiral. Scatter aonori and then katsuobushi over the surface. The heat of the cake will cause the katsuobushi to move. Serve immediately from the griddle surface.

III

Quality Hierarchy

Reserve — Fresh nagaimo grated to order at the highest ratio (120 g per 200 g flour); home-made dashi from first-press katsuobushi and true kombu; cabbage from a small-farm winter head (sweeter, more tender); lard-greased cast-iron teppan at a controlled 220 °C.

Estate — Fresh nagaimo at the standard 100 g ratio; good-quality packaged dashi stock; fresh supermarket cabbage, inner leaves only; tenkasu added to Osaka batter; proprietary okonomi sauce (Otafuku or equivalent) applied by brush.

Market — Fresh nagaimo sourced from an Asian grocer; instant dashi granules dissolved in water; standard green cabbage; no tenkasu; bottled okonomi sauce applied by spoon; a heavy non-stick pan substituted for teppan.

House — Nagaimo powder (inferior aeration, starchier texture — a common mistake); vegetable stock in place of dashi; outer cabbage leaves; sauce and mayonnaise applied without a brush; a domestic frying pan at uncontrolled heat.

Sensory Tests

◇Touch. Osaka cake top surface — press lightly at the centre; it must feel fully firm and spring back before the flip is attempted

◇Sight. Hiroshima cabbage mountain — visible steam rising from the mound and slight wilting of the outer leaves signals the stack is ready to flip (approximately 4 minutes)

◇Sight. Finished cake underside — deep, even golden-brown with no pale patches when the spatula is slid beneath

◇Sight. Katsuobushi on the finished cake — the dried bonito flakes animate and move from the residual heat of the cake surface, confirming correct serving temperature

◇Sight. Okonomi sauce application — the glaze lies flat and even; any pooling indicates excess sauce that will overwhelm the cake

◇Where it lives or dies. The Osaka cake cannot be flipped until the top surface is fully set and firm to the touch — a soft centre will break the cake apart and cannot be recovered.

V · Cross-Cuisine Parallels

Korean haemul pajeon (seafood scallion pancake): same high-vegetable-ratio griddle pancake principle; fish sauce batter with a binding egg; similar teppan technique — from The Thread, Japanese Soul Cooking / The Hiroshima Okonomiyaki Guide Chinese jianbing (street crepe): griddled flour preparation built in layers on the griddle, paralleling the Hiroshima kasaneyaki layered approach — from The Thread Indian uttapam (rice and lentil pancake): savory pancake with customisable vegetable toppings cooked on a flat griddle; the okonomi ('cook what you like') philosophy directly parallels uttapam's variable topping tradition — from The Thread

Pillar V

Cross-cuisine parallels are part of membership.

The dishes this one teaches you, across the cuisines — on every recipe.

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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

Fort Berens Riesling

Fort Berens Estate Winery · Lillooet

Not yet stocked in British Columbia

Wine

Without alcohol

GT's Synergy Organic Kombucha — Gingerade

Not yet stocked in British Columbia

Non-alcoholic

Why each one works is part of membership — Enter · from $49 a year →

The whole pairing

VII · Origin & Lineage

Osaka okonomiyaki descends from the Meiji-era Kansai tradition of maze-yaki (混ぜ焼き, 'mixed-style'); the nagaimo-aerated batter and high cabbage ratio are the defining Kansai innovations. Hiroshima-style kasaneyaki (重ね焼き, 'layered style') developed as a distinct regional adaptation in the post-WWII period, when the strict layer-and-flip structure distinguished it entirely from the Osaka form. Monjayaki (もんじゃ焼き), a third tradition associated with the Tsukishima district of Tokyo, represents a divergent lineage — a far wetter batter cooked on the table griddle and eaten by scraping from the iron surface. Sources: Japanese Farm Food (Nancy Singleton Hachisu); Japanese Soul Cooking (Tadashi Ono and Harris Salat); The Hiroshima Okonomiyaki Guide (Fumi Hayashi).

Pillar VII

Origin and lineage are part of membership.

Where the dish comes from and how it came to be — on every recipe.

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Sourced through Provenance

The hands behind the plate.

T Amano Trading

Vancouver · aonori (dried seaweed flakes)

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