Name: Korean Spicy Tuna: A Quick & Comforting Family Favorite
Prep time: 15 min
Cook time: 10 min
Total time: 25 min
Ingredients: 18 oz Canned Tuna (in oil); 4 tbsp Soy Sauce (opt for low-sodium); 2 tbsp Fish Sauce (can be omitted for vegetarian); 1 tbsp Sesame Oil (or neutral oil); 1 tbsp Sugar (honey or substitute works); 3 tbsp Gochugaru (adjust to spice preference); 6 cloves Garlic (or garlic powder); 1/2 large Onion (or shallots for milder taste); 1 bundle Green Onions (use chives or omit); 3 medium Jalapeños (or 1 Green Bell Pepper); Black Pepper (optional); Sesame Seeds (optional garnish)

The savory aroma wafting from my kitchen felt like a warm embrace, instantly inviting everyone to gather around the table. As I prepared this Easy Korean Spicy Tuna, my excitement grew, knowing I was about to serve up a meal that perfectly balances comfort and flavor. This dish, rich with umami and a delightful spicy kick, comes together in a flash, making it a go-to for busy weeknights and lazy weekends alike. With just a handful of simple ingredients, you can whip up this comforting family recipe that’s not only quick to make but also incredibly adaptable—perfect for any palate. Whether you stick with the classic tuna or swap it out for tofu for a vegan twist, one thing is for sure: everyone will be asking for seconds! Curious to see how to bring this delightful dish to life? Let’s dive in!

Why is Korean Spicy Tuna a Must-Try?

Flavorful Fusion: This Korean Spicy Tuna recipe combines umami-rich ingredients with a perfect spicy kick, making it utterly irresistible.

Quick and Easy: With just a handful of ingredients and minimal prep time, this dish is designed for busy nights, giving you a homemade meal in a flash.

Customizable: Want something milder? Feel free to swap in green bell peppers, or for a fully vegetarian option, trade tuna for firm tofu.

Crowd-Pleaser: It’s not just a meal; it’s a gathering! The aroma will entice everyone to the table, and the taste will have them asking for more.

Perfect Pairing: Serve it over warm rice or with kimchi, and you have a complete meal that everyone can enjoy! If you love quick comfort foods, be sure to check out our Spicy Korean Chicken and explore all the delicious flavors they offer.

Korean Spicy Tuna Ingredients

For the Base

Canned Tuna (18oz/500g, in oil) – This is your main protein; choose oil-packed tuna for richness.
Soy Sauce – Adds umami and saltiness; opt for low-sodium for a lighter meal.
Fish Sauce – Enhances the dish’s depth; can be omitted for a vegetarian version.
Sesame Oil – Provides nutty flavor; substitute with any neutral oil if needed.
Sugar – Balances the saltiness; honey or a sugar substitute also works.
Gochugaru (Korean Red Pepper Flakes) – Brings heat and color; adjust according to your spice preference.

For the Aromatics

Garlic – Essential for flavor; you can opt for pre-chopped or garlic powder as substitutes.
Onion – Adds aromatic sweetness; shallots can be used for a milder taste.
Green Onions – Provides a fresh touch; can substitute with chives or omit.

For the Heat and Freshness

Jalapeños/Serrano Peppers/Green Bell Pepper – Adds freshness and heat; select according to your spice level.
Black Pepper – Adds mild heat; it’s optional.

For the Garnish

Sesame Seeds – Adds a pleasant crunch; they’re an optional garnish to enhance presentation.

Remember, this Korean Spicy Tuna dish is not only easy to make but also easy to customize. Enjoy the comforting flavors that come together in no time!

Step‑by‑Step Instructions for Korean Spicy Tuna

Step 1: Prepare the Vegetables
Begin by finely chopping 3 jalapeños or 1 green bell pepper, half a large onion, and 6 cloves of garlic. Slice 1 bundle of green onions into small pieces, separating the white and green parts. Set these vegetables aside on a cutting board, ensuring they are ready to enhance your Korean Spicy Tuna with fresh flavors.

Step 2: Make the Sauce
In a mixing bowl, combine 4 tablespoons of soy sauce, 2 tablespoons of fish sauce, and 1 tablespoon of sesame oil for a rich, umami blend. Add 2 tablespoons of sesame seeds, 3 tablespoons of gochugaru, 1 tablespoon of sugar, and a pinch of black pepper. Stir in 3 tablespoons of water and mix until the sugar is fully dissolved, creating a balanced sauce to complement the tuna.

Step 3: Combine Ingredients
In a large ttukbaegi or a thick-bottomed pot, add 2 cans of oil-packed tuna, allowing some of the oil to remain for extra flavor. Next, toss in your prepared vegetables: the chopped peppers, garlic, onion, and the white parts of the green onions. Pour the homemade sauce over this mixture, ensuring everything is well coated to maximize the flavor in your Korean Spicy Tuna.

Step 4: Cook
Place the pot on the stove over medium-high heat and cover it with a lid. Bring the mixture to a gentle boil, watching for bubbling to begin. Once boiling, reduce the heat to medium-low and let it simmer for 8-10 minutes, stirring occasionally to prevent sticking. The vegetables should soften, and the aroma will fill your kitchen with a tantalizing scent.

Step 5: Serve
While the spicy tuna simmers, consider frying an egg in a separate pan for a delightful topping. Once the Korean Spicy Tuna is ready, serve it warm over a bed of freshly cooked rice. Add the fried egg on top, followed by the reserved green parts of the green onions for garnish. Pair with kimchi or any side dishes of your choice for a comforting meal that’s sure to please.

Make Ahead Options

These Korean Spicy Tuna preparations are a game changer for busy home cooks! You can chop the vegetables (jalapeños or green bell pepper, onions, garlic, and green onions) up to 24 hours in advance and store them in an airtight container in the refrigerator to keep them fresh. Additionally, you can prepare the sauce a day before — just combine all ingredients in a bowl and refrigerate it for optimal flavor. When you’re ready to serve, simply heat the tuna mixture with the prepped veggies and sauce as per the original instructions. This approach will save you time on those hectic weeknights while ensuring your dish is just as delicious and satisfying. Enjoy the comfort of a homemade meal without the rush!

Korean Spicy Tuna Variations & Substitutions

Feel free to unleash your creativity and customize this dish to suit your taste buds!

Vegan Swap: Replace tuna with firm tofu or mushrooms for a hearty vegetarian option. This twist keeps the umami flavor while making it plant-based.
Sweet Addition: Try adding peas or corn for a touch of sweetness and extra texture—perfect for bringing a pop of color to your dish.
Heat Control: Adjust the spice by using green bell peppers instead of jalapeños, catering to milder spice preferences.
Flavorful Boost: Mix in a tablespoon of miso paste for an extra umami kick. It complements the dish without overpowering the existing flavors.
Herb Infusion: Add fresh herbs like cilantro or basil just before serving for a burst of freshness that elevates every bite.
Creamy Twist: Stir in a tablespoon of mayonnaise or Greek yogurt at the end for a creamy finish, making the dish extra indulgent.
Citrus Zing: Squeeze in fresh lime or lemon juice to brighten the flavors and add a refreshing note, contrasting beautifully with the spicy kick.
Rice Variation: Serve over quinoa or cauliflower rice for a nutritious twist—perfect for those looking to decrease carb intake or try something new.

With these varied options, you’re bound to find a combination that suits your fancy. And if you’re in the mood for more spicy goodness, don’t miss out on our Spicy Korean Chicken or Korean Spicy Chicken Stir-Fry for even more delicious excitement on your plate!

Storage Tips for Korean Spicy Tuna

Fridge: Store any leftover Korean Spicy Tuna in an airtight container for up to 3 days to maintain freshness and flavor.

Freezer: If you want to store it longer, place the dish in a freezer-safe container and freeze for up to 2 months. Thaw in the fridge overnight before reheating.

Reheating: To reheat, warm in a pan over low heat, stirring occasionally, or microwave until heated through. Add a splash of water or broth to revive moisture if needed.

Leftover Use: Get creative! Use leftover Korean Spicy Tuna in wraps or salads for a quick meal option.

Expert Tips for Korean Spicy Tuna

Mix Wisely: Use canned tuna in oil for richness. Avoid dry tuna, as it can lead to a less flavorful Korean Spicy Tuna.
Adjust Spice: If you prefer a milder dish, start with fewer gochugaru or swap in green bell peppers instead of hotter options.
Perfect Simmer: Stir occasionally while cooking to prevent burning. This ensures a beautifully combined flavor in your Korean Spicy Tuna.
Serving Suggestions: Top the dish with a fried egg for added richness. Serve with white rice and kimchi for a fulfilling meal.
Leftover Magic: This dish stores well! Keep leftovers in an airtight container in the fridge for up to three days for an easy meal.

What to Serve with Korean Spicy Tuna?

This comforting dish is delightful on its own, but pairing it with the right sides can elevate your family meal to a whole new level.

Steamed Jasmine Rice: The subtle floral notes and fluffy texture of jasmine rice perfectly complement the spicy richness of the tuna, making each bite satisfying.
Kimchi: This traditional Korean side dish adds a spicy and tangy crunch, enhancing the overall flavor with its fermented goodness. It’s the quintessential accompaniment that balances the richness beautifully.
Cucumber Salad: Cool and refreshing, a simple cucumber salad offers a crisp contrast to the warm tuna. Drizzle with a light sesame dressing for an added touch.
Pickled Vegetables: A vibrant mix of pickled vegetables will introduce acidity and brightness, cutting through the richness of the dish while adding a pop of color to your plate.
Fried Egg: Topping your Korean Spicy Tuna with a runny fried egg provides a luscious creaminess that melds beautifully with the dish’s flavors and textures.
Sesame Noodles: Pairing the tuna with savory sesame noodles introduces a chewy texture and nutty taste, offering a delightful contrast that your family will love.
Soju or Beer: For a drink, pair your meal with a chilled bottle of soju or a light beer. These drinks complement the spicy flavors while enhancing your dining experience. Enjoy every moment!

Korean Spicy Tuna Recipe FAQs

How do I choose the right canned tuna?
Absolutely! For the best flavor and texture in your Korean Spicy Tuna, opt for oil-packed canned tuna. It tends to be richer and more moist compared to water-packed tuna, which can come out drier. If you’re looking for a lighter option, you can use a low-sodium variety, but make sure it’s still well-packed to ensure flavor.

How should I store leftovers of Korean Spicy Tuna?
Very importantly, you can store leftover Korean Spicy Tuna in an airtight container in the fridge for up to 3 days. Make sure to let it cool to room temperature before sealing it to lock in freshness. If you think you’ll have more than you can eat, freeze the leftovers in a freezer-safe container for up to 2 months. Just thaw in the fridge overnight before reheating!

Can I freeze Korean Spicy Tuna?
Absolutely, you can freeze this dish! To do so, transfer the cooled Korean Spicy Tuna into a freezer-safe container, ensuring it’s well-sealed to prevent freezer burn. It can be frozen for up to 2 months. When you’re ready to enjoy, simply thaw it in the refrigerator overnight and reheat in a pan over low heat until warmed through. You may want to add a splash of water or broth to help restore moisture.

What should I do if the dish turns out too spicy?
If your Korean Spicy Tuna ends up being spicier than you’d like, don’t worry! You can balance the heat by adding a bit more canned tuna or some shredded cooked potatoes to absorb excess spice. Additionally, serving it with a side of rice and kimchi can help tone down the flavor. For future dishes, consider starting with less gochugaru or swapping hot peppers for milder green bell peppers.

Is Korean Spicy Tuna safe for my dog to eat?
It’s best to exercise caution here! While some of the ingredients are safe in small amounts, like canned tuna, garlic and onions are toxic to dogs and can cause health issues. If you’d like to share with your furry friend, prepare a simple tuna mixture without these harmful ingredients and serve it in moderation. Always consult your vet for personalized advice based on your dog’s diet.