okonomiyaki on a white plate

Vegan Okonomiyaki is a savoury Japanese pancake made with yamaimo, rice flour, cabbage and tenkasu, topped with delicious okonomiyaki sauce and Japanese mayonnaise. Learn how to make this popular Japanese street food right in your own kitchen!

vegan okonomiyaki on a white plate with mayonnaise and scallions on top

Today, I’m finally getting around to sharing one of my favourite Japanese street foods: Okonomiyaki!

What is Okonomiyaki?

Okonomiyaki is a popular street food in Japan, often referred to as “Japanese savoury pancake”. It’s mainly made with a batter using flour, eggs and yamaimo (mountain potato) mixed with cabbage, a protein and other various ingredients. 

There are so many different ingredients you could add into okonomiyaki, the options are endless! Especially in recent years, you’ll see ingredients like cheese, mochi, chips and kimchi added to okonomiyaki. The customizability of this dish is reflected in its name: okonomi translates to what you like or how you like it and yaki meaining grilled. 

Okonomiyaki is near and dear to my heart and brings back so many nostalgic memories. When we were out and needed a quick meal or snack, we would always turn to Okonomiyaki because of how fast it was to make and we could each order our favourite. Plus, I loved watching the chefs make it right in front of me over a huge teppan (iron griddle). It was incredible how fast their hands moved! I’ve also been to other restuarunts where there is a teppan in the middle of the table and we cook our own and other places where they prepare it in the kitchen and bring it out on a single serve teppan. 

Styles of Okonomiyaki

There are two main styles of okonomiyaki that you may run into in Japan: Osaka (Kansai) style and Hiroshima style. I grew up eating the Osaka style because it was much more readily available and it’s much easier to make at home. For the Osaka style, the batter is mixed in with the other ingredients for one large batter whereas Hiroshima style is fried in layers and includes yakisoba noodles. I’ll be covering how to make Osaka style today but stay tuned for the Hiroshima version!

ingredients for okonomiyaki on bowls on a marble back drop

Ingredients for Vegan Okonomiyaki

To make vegan okonomiyaki, there are a couple of essential ingredients that will make it stand out from the rest. I’ve been able to find all these ingredients at my local asian market so I hope you have access to these too! Here’s what you’ll need: 

  • Yamaimo (Mountain Yam) / Nagaimo (Long Yam): This is what makes the pancakes fluffy and chewy at the same time. This ingredient needs to be grated and it gets very slimy but don’t be alarmed! If you don’t have access to Nagamio I have also tested it using soft/silken tofu and water which works quite well. About 1:1 ratio of tofu and water mashed together.
  • Rice Flour: This makes for a pleasant chewy pancake and keeps it gluten free! If you prefer a more traditional-flour texture pancake, use all purpose flour instead. 
  • Baking powder: Optional, but adds a bit of fluffiness.
  • Tenkasu (Tempura scraps): Gives texture and extra fluffiness to the pancakes. You can buy them on amazon or make them at home! Simply just drop tempura batter into hot oil, scoop with a slotted spoon and place on a paper towel to get rid of excess oil. 
  • Shiitake Mushrooms: Gives more umami flavour and replaces the pork belly typically used. You could also use soy curls!
  • Kombu Dashi: Gives the pancakes a delicious umami flavour.
  • Cabbage: Used in all okonomiyaki and gives texture to the pancakes.
  • Okonomiyaki Sauce: This is a MUST. I use the Otafuku’s Okonomiyaki sauce which is vegan (and the most popular). However, if you can’t find you can make a DIY version by mixing ketchup, tonkatsu sauce / Japanese Worcester sauce, soy auce and brown sugar.
  • Japanese Mayonnaise: I use my own vegan Japanese mayonnaise here. I don’t suggest using western mayo because the flavour is completely different. 
  • Anori (dried seaweed): Is particularly more fragrant than just slicing up seaweed. 
  • Beni Shoga (Pickled Ginger): Thinly sliced ginger can also be used but use less than recipe amount.
  • Scallions

Other ingredients you can add to okonmiyaki:

Ingredients I love to add:

  • mochi cakes (LOVE THIS ONE)
  • vegan cheese (with the mochi… so good)
  • corn
  • kimchi
  • yakisoba (hiroshima style includes this)
  • potato chips (so good)

Other ingredients I’ve seen in Japan:

  • potatoes
  • carrots
  • bean sprouts
  • sliced onions
  • kabocha

How to Vegan Okonomiyaki

Making okonomiyaki is easy. The most difficult part may be flipping the pancake because of how large it is. If you’re new to making okonomiyaki, you can make smaller pancakes that are easier to flip!

  1. Prepare the Yamaimo: peel and grate the yamaimo into a bowl. Be careful because it is very slimy and slippery!
  2. Make the batter: add the dashi, rice flour and salt and mix. Then add the other ingredient and mix until combined and everything is coated in the batter.
  3. Cook: Heat a griddle (this is the one I use when making more than 2) or large pan on high. Once you see some sizzling, decrease the temperature to medium and then spoon the batter creating a large thick pancake (about 2 cm in thickness). Cover and cook for 5 minutes. Covering the pancake keeps the pancakes moist and ensures it cooks all the way through. Carefully but quickly flip the pancake using two turners. Then cover and cook for another 5-6 minutes.
  4. Serve: Place on a serving plate and generously drizzle with okonomiyaki sauce and mayonnaise. Then garnish with green onions, aonori and more beni shoga.
authentic okonomiyaki on a griddle tepan

Chewy yet fluffy, thick and vegetable packed. So much flavour and deliciousness in one pancake!

I really hope you try and love this Vegan Okonomiyaki recipe as much as we do. And if you ever have the chance, defiantly check out okonomiyaki spots in Japan for the experience and because it’s so much fun! My go-to spot for vegan okonomiyaki is Zen in Tokyo. 🙂

holding okonomiyaki with brown chopsticks

More Vegan Japanese Recipes to Try:


vegan okonomiyaki on a white speckled plate with pinterest text overlay

If you recreate this Vegan Osaka Okonomiyaki recipe let me know how you liked it by leaving a comment and rating below or by tagging me on Instagram @Okonomikitchen, I love seeing all of your tasty recreations!
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vegan okonomiyaki on a white plate with mayonnaise and scallions on top

Vegan Osaka Okonomiyaki

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4.9 from 27 reviews

  • Author: Lisa Kitahara
  • Total Time: 20 minutes
  • Yield: 2 pancakes 1x


Learn how to make authentic Vegan Okonomiyaki at home! Fluffy, chewy & so flavourful! The perfect veggie loaded Japanese savory pancake for any meal. 


Units Scale
  • 225250g yamaimo / chinese yam*
  • 1 tsp kombu seaweed dashi
  • 35 tbsp rice flour or all purpose flour (30-50g)**
  • 3/4 tsp baking powder, optional
  • 1/2 tsp salt
  • 2 spring onions, chopped (30g)
  • 3 dried shiitake mushrooms, rehydrated (60g)
  • 2 tbsp tenkasu / tempura scraps (20g // see blog post on how to make it at home)
  • 2 cups finely chopped cabbage (180g)
  • 1 heaping tbsp beni shoga (25g // or half the amount if using fresh thinly sliced ginger)


Homemade Okonomiyaki sauce:

  • 4 tbsp ketchup (60ml)
  • 2 tbsp Japanese Worcester sauce (30ml // Bulldog brand, tonkatu sauce or chuno sauce)
  • 2 tsp soy sauce (10ml)
  • 1 tbsp brown sugar (12g)


  1. Use a peeler to remove skin off the yamaimo and grate into a large mixing bowl. Yamaimo is very slimy and slippery to be careful when using a grater. 
  2. Add in the dashi, rice flour and salt and stir to combine. Add in the green onions, sliced shiitake mushrooms, tenkasu, cabbage and beni shoga and mix until well combined and everything is coated in the batter.
  3. Heat a large pan or griddle on high and grease with oil. Once heated, bring the temperature to medium (400 F / 200 C), add half the batter and spread it into a circle about 2 cm in thickness. If flipping a large pancake intimidates you, make smaller pancakes so it’s easier to flip. Cover and cook for 5 minutes. 
  4. Once the bottom of the pancake is golden brown, use two turners and flip the pancake. Cover and cook for another 5-6 minutes. Transfer to a plate and repeat for the next pancake.
  5. To serve, place the pancake on a plate and drizzle with okonomiyaki sauce, Japanese vegan mayo and garnish with green onions, anori (nori) and more beni shoga.


  • *The more yamaimo is added, the more gooey and mochi-mochi the texture will be. Adjust to your texture preference. If you cannot find yamaimo, you can use 1:1 ratio of soft tofu and water (ie. 112g tofu and 112ml water).
  • **This okonomiyaki has a typical mochi-mochi and gooey texture. If you prefer your okonomiyaki to be slightly cooked, you can increase the amount of rice flour (up to 2 tbsp) and add 3/4 tsp baking powder for a fluffier texture. 
  • Helpful Equipment: mixing bowls, large flat pan, griddle, turner
  • Nutritional Information Disclaimer: Nutrition information is a rough estimate calculated on an online tool (Cronometer) without toppings. 
  • Prep Time: 10 minutes
  • Cook Time: 10 minutes
  • Category: entree
  • Method: stove top
  • Cuisine: vegan, gluten free, japanese

Okonomi Kitchen is a participant in the Amazon Services LLC Associates Program. When you purchase something through my amazon affiliate links, I earn a small commission that helps me produce consistent content at no cost to you. Thank you for supporting my plant based kitchen! 


About Lisa

I'm Lisa, a home cook, recipe developer and founder of Okonomi Kitchen. Here, you'll find a mix of classic and modernized Japanese recipes, and creative, plant-forward meal inspiration using seasonal ingredients. I hope to share more about Japanese cuisine and culture through food and recipes.

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  1. I made this yesterday and it was so good!! First try making okonomiyaki and it was just as good as the ones we had in Japan! I used the silken tofu and skipped the tempura scraps and it was still really good and made the recipe very easy 🙂 Thanks so much for creating this amazing recipe ♥️

    Just a little note: my boyfriend got confused with “finely chopped” cabbage: He cut it into tiny chunks. Luckily we still had enough cabbage to slice it, but make sure to slice into fine strips instead of chop into chunks 😊