Easy to Make Korean Stir-fried Fish Cake (Eomuk Bokkeum)

Eomuk bokkeum is a Korean stir-fried fish cake banchan — sweet, savory, slightly chewy, and the side dish I refuse to eat a Korean meal without. If you've ever been to a Korean BBQ restaurant, this is the reddish-golden strips of fish cake tossed with onions and carrots that show up alongside your kimchi and bean sprouts. It comes together in under 15 minutes, keeps in the fridge for a full week, and my fiancé doesn't like it — which means I get his portion every single time. I consider this a win.

TL;DR: Korean eomuk bokkeum is a 10-minute banchan — stir-fry sliced fish cake until lightly golden, add onion and carrot, then finish with a soy-honey-mirin-garlic sauce. Top with sesame seeds and green onion. Keeps one week refrigerated, delicious hot, cold, or room temp. Add gochujang for a spicy version.

What Is Eomuk?

Eomuk (어묵) is Korean fish cake — a processed seafood product made from ground white fish blended with starch, egg, and seasonings, then shaped into sheets, sticks, balls, or rolls. The texture is chewy and the flavor is mild — it's basically a blank canvas that soaks up whatever sauce you stir-fry it with. You'll recognize it if you've seen a K-drama where someone grabs a piping hot fish cake skewer from a street cart on a cold day. That's eomuk.

The Japanese version is kamaboko, which shows up in ramen and oden. Similar ingredient, very different flavor profile — Korean eomuk tends to be earthier and less sweet than its Japanese cousin, and it's usually sold frozen or refrigerated in sheets or long strips at Korean grocery stores.

Where to buy: H Mart is the gold standard. Look for packs labeled "product of Korea" — these are already seasoned with Korean flavors in mind, which means your stir-fry will taste more authentic from the first bite. Galleria Market, 99 Ranch (the Korean section), and Seafood City also carry it. Sheets or sticks are ideal for this recipe — they slice into strips cleanly. If all you find are fish balls or rolls, just halve them and adjust the cook time.

Why Eomuk Bokkeum Is the Banchan I Always Come Back To

Banchan is the heart of a Korean meal — the 3–8 small side dishes that come with every main. A Korean table without banchan feels incomplete, and the quality of banchan tells you a lot about a restaurant. Bland banchan? The entrée is probably bland too. Vibrant, seasoned banchan? You're in for a good meal.

Eomuk bokkeum is the lunchbox MVP of Korean banchan. It keeps for a full week, it's delicious at room temperature, and the flavor actually deepens overnight as the sauce soaks into the fish cake. Pack it in a bento with rice, serve it alongside a bowl of Korean tofu stew (sundubu), or add it to a full KBBQ spread with oi muchim cucumber salad and bean sprouts banchan. It pulls its weight in every context.

Step-by-Step Walkthrough

Slice the Fish Cake

Cut the fish cake sheets into strips roughly 1 inch wide by 2 inches long. You want pieces big enough to stay distinct in the stir-fry, not so small they break apart. If you bought sticks, cut them crosswise. If you bought balls, halve them. Pat the pieces dry if they feel damp — drier fish cake sears better.

Stir-Fry Until Lightly Golden

Heat the oil in a wide pan or wok over medium heat. Add the fish cake and stir-fry for 2–3 minutes until the edges turn lightly golden. You're not trying to deep-brown them — just take the raw edge off and start building a little color. High heat will make them rubbery, so keep it medium.

Add the Vegetables

Toss in thinly sliced onion and shredded carrots. Stir-fry for another 1–2 minutes until the onions turn translucent. If you want to bulk it up, this is the moment to add bell pepper strips, shredded zucchini, or thinly sliced shiitake mushrooms.

Pour in the Sauce

In a small bowl, whisk together soy sauce, honey, mirin, minced garlic, and sesame oil. Pour it over the fish cake mixture and stir-fry for 1–2 minutes until everything is coated and the sauce has reduced into a glossy glaze. Taste here — if it needs a sweeter edge, add a drizzle more honey. If you want it spicy, stir in 2–3 tablespoons of gochujang (plus another teaspoon of honey to balance the heat).

Finish and Serve

Transfer to a serving dish, top with sliced green onion and toasted sesame seeds. Serve immediately with steamed rice and other banchan, or pack it up for lunch tomorrow — it's arguably better the next day once the sauce has soaked into the fish cake.

Tips for the Best Eomuk Bokkeum

• Buy Korean-made fish cake — packs labeled "product of Korea" are pre-seasoned with Korean flavors. Chinese or Japanese fish cakes work but shift the flavor profile.
• Don't over-sauce — eomuk absorbs liquid fast. Start with the measured sauce; add more only if the pan looks dry after tossing.
• Sweetener matters — honey gives a rounder, glossier finish than sugar. Brown sugar is a good sub; avoid artificial sweeteners here.
• Spicy version — 2 tablespoons of gochujang turns this into a deep red, spicy stir-fry. Balance the heat with an extra teaspoon of honey.
• Meal prep — double the recipe and portion into 4 containers for the week's lunch banchan. It'll keep 7 days refrigerated.

Frequently Asked Questions

Can I use different shapes of Korean fish cake for eomuk bokkeum?

Yes. Sheets and sticks are the most common, but you can use fish balls or rolls too — just adjust cooking time slightly depending on thickness. I sometimes halve round fish balls to add extra texture.

What vegetables can I add to eomuk bokkeum?

Onions, green onions, shredded carrots, bell peppers, zucchini, and mushrooms all work well. They add color, crunch, and nutrition without overpowering the fish cake.

Can I make eomuk bokkeum ahead of time?

Yes. Eomuk bokkeum keeps in the refrigerator for up to a week. Reheat gently in a pan or microwave — it's also delicious cold or at room temperature, which makes it a favorite lunchbox banchan.

Is there a vegetarian alternative to Korean fish cake?

Fish cake is the star ingredient, so there's no perfect swap. Firm tofu or tempeh can give a similar chewy texture, though the flavor will be milder.

How do I make eomuk bokkeum gluten-free?

Use tamari or a certified gluten-free soy sauce in place of regular soy sauce. Double-check the fish cake label too — some brands contain wheat starch.