Seafood okonomiyaki is one of Japan’s most beloved street foods, a savory pancake that’s crispy on the outside, tender on the inside, and loaded with flavor in every bite. While okonomiyaki is endlessly customizable, the seafood version is especially popular for its umami-rich taste and satisfying texture. If you’ve never tried it before, imagine a cross between a pancake, an omelet, and a seafood fritter, all topped with flavorful sauces and garnishes.
The base of the dish starts with a simple batter made from flour, water (or dashi broth), eggs, and shredded cabbage. The cabbage gives the pancake structure and a slight crunch, while the batter becomes golden and crispy when cooked. To this base, a medley of seafood is added, usually shrimp, squid, scallops, or a combination of all three. These cook right in the batter, releasing their briny juices and giving the dish a rich, ocean-forward flavor.
Cooking seafood okonomiyaki is easy and fun. The batter is ladled onto a hot griddle or nonstick skillet and shaped into a thick round pancake. As it cooks, the seafood gently steams inside while the exterior develops a crisp, golden crust. Once it’s flipped and cooked through, the pancake is ready for toppings, and that’s where the real magic happens.
A classic seafood okonomiyaki is topped with a generous drizzle of okonomiyaki sauce (similar to a thick Worcestershire sauce), Japanese mayo, a handful of bonito flakes (which seem to dance from the heat), and a sprinkle of dried seaweed flakes or chopped green onions. Pickled ginger or a touch of spicy mustard can also be added for a little extra zing.
This dish is satisfying, comforting, and endlessly adaptable. You can swap in your favorite seafood, make mini versions for appetizers, or even try it with a gluten-free flour blend. Whether you’re craving something cozy and filling or want to impress your friends with a Japanese-inspired meal, seafood okonomiyaki is a flavorful choice that’s as fun to make as it is to eat.

Ingredients
- 1 1/4 cup all-purpose flour
- 1 cup dashi stock
- 2 eggs
- 1/4 cup cabbage shredded
- 4 Green onions minced
- 1/2 cup squid chopped
- 1/2 cup shrimp small
- 1/4 cup mayonnaise
- 1/4 cup okonomiyaki sauce
- 1/4 cup bonito flakes
- Aonori seaweed flakes optional
Instructions
- In a large mixing bowl, whisk together the flour, dashi stock, and eggs until smooth.
- Add the shredded cabbage, minced green onions, chopped squid, and small shrimp to the batter. Mix well to combine.
- Heat a large non-stick pan or griddle over medium heat. Add a small amount of oil to coat the pan.
- Pour about 1/4 of the batter onto the pan and spread it into a circle.
- Cook for about 4-5 minutes, or until the bottom is golden brown and crispy. Flip the okonomiyaki and cook for an additional 4-5 minutes until cooked through.
- Repeat with the remaining batter to make 4 pancakes.
- Top each pancake with mayonnaise, okonomiyaki sauce, bonito flakes, and aonori seaweed flakes (optional).
- Serve hot and enjoy!
I didn’t have dashi stock, so used chicken broth. Still turned out pretty yummy! You gotta be creative, right? 😉
Okonomiyaki with seafood? Sounds weird but actually tasted decent! I was surprised.
Ehh, was a bit bland… needs more seasonings or something. Not bad.
I dunno about this okonomiyaki… What even is dashi stock? Sounds fishy.
Yum!! I love how customizable this is. Added some cheese!
Cheese?! That sounds kinda weird for okonomiyaki. But hey, if you like it, go for it! 🤷♂️
I made this for my family and they actually liked it!! Big win for me. Will be making again!
I dunno, I’m not a fan of seafood in pancakes. Seems kinda weird to me. But glad it worked for you!
That’s awesome! It’s always a relief when they actually enjoy what you make. What did they like the most about it?
Didn’t have bonito flakes but used bacon instead = fantastic!
Very complicated! I mean, dashi stock? What’s that? Just use water lol.
Are bonito flakes really necessary? I omitted them and it still tasted okay but idk.
I don’t like seafood so I skipped that part. Can it still work? Not sure about this one.
Seafood? No thanks! I’m vegan, so this ain’t for me.
Simple and tasty! My kids loved it, especially the shrimp part. Will make again!
Isn’t okonomiyaki supposed to be more like a savory omelette? This looks different.
Yummy! But my pancakes didn’t turn out as pretty as yours. Still tastes good tho 🙂
This recipe is awesome! Just like the ones I had in Japan. Perfect flavor!
Waste of ingredients. It just didn’t come out like the ones from restaurants. Too much work for me.
I understand it can be frustrating, but this dish is so worth it! It takes some practice to get it right, just like in the restaurants. Don’t give up!
The instructions were a bit confusing. How do you know when to flip it? I burned mine.
I’ve tried this recipe twice and I just can’t get it right. My pancakes keep falling apart. What am I doing wrong? 😩
It sounds like you might be overmixing the batter. Be gentle when you combine the ingredients! That could help with the texture. 😊
I had the same problem! Maybe your pan is too hot? It can dry them out and make them fall apart. Try lower heat! 🤔
Okonomiyaki sauce is too sweet for me. Maybe less mayo next time?
Not sure about the squid. Can it be made with chicken instead? I think that would taste better.
I added more shrimp and used sour cream instead of mayonnaise. YUM.
Sounds delicious! I’ve never thought of using sour cream, but now I want to try it that way!
Not sure about that. Sour cream instead of mayo? Is that even a good idea?
Great recipe but I accidentally put too much cabbage in. Oops!
This looks amazing! I love okonomiyaki and can’t wait to try making it with seafood. Thanks for sharing!
Good recipe, but where’s the meat? I thought okonomiyaki always had beef or something. Just seafood feels weird.
This is so tasty! My kids devoured it and asked for seconds. I call it a win.
I’m glad to hear that! My kiddos can be picky, but this sounds like a fun way to introduce them to seafood.
This recipe is great! I tried it for dinner and my family loved it. Will definitely make again!
This is the best okonomiyaki I’ve ever made! So fluffy and full of flavor. Will definitely make again!
Glad to hear that it turned out amazing! I love a good fluffy okonomiyaki too. What toppings did you use?
Are you sure that’s the best? I’ve had some that were way better. Maybe yours needs more sauce?
Tastes good but adding squid was a bit much for my kids, lol. They prefer it plain. Anyone else have that issue?