Japanese Meat and Potato Stew (Nikujaga) Recipe

Japanese meat and potato stew, called nikujaga, is a home-style dish of tender beef, potatoes, and onion simmered in a savory-sweet broth made with dashi, soy sauce, mirin, and sake. It is served warm with rice, and its simple ingredients work because the potatoes absorb the seasoned broth while the beef adds richness.

Ingredients

12 oz (340 g) thinly sliced boneless beef chuck or sirloin, cut into bite-size strips
1½ lb (680 g) waxy or all-purpose potatoes, peeled and cut into 1½-inch (4 cm) chunks
2 medium yellow onions, about 10½ oz (300 g) total, cut into thick wedges
1 medium carrot, about 3½ oz (100 g), peeled and cut into ½-inch (1 cm) thick half-moons
7 oz (200 g) shirataki noodles, drained, rinsed, and cut into shorter lengths; optional
2 cups (480 ml) prepared dashi stock, preferably kombu-and-bonito dashi
3 tbsp (45 ml) Japanese soy sauce
2 tbsp (30 ml) mirin
2 tbsp (30 ml) sake
1 tbsp (12 g) granulated sugar
1 tbsp (15 ml) neutral cooking oil
2 tbsp (6 g) thinly sliced green onion, for serving; optional

Instructions

Prepare the ingredients. Cut the potatoes into pieces that are roughly the same size so they cook evenly. Wedge the onions thickly; thinner slices can disappear during simmering. Cut the carrot into half-moons, and drain and rinse the shirataki if using it. Combine the dashi, soy sauce, mirin, sake, and sugar in a small bowl so the seasoning is ready to add.
Brown the beef lightly. Set a medium Dutch oven or heavy saucepan over medium heat and add the oil. When it is hot, add the beef in a loose layer. Cook for about 3 minutes, turning and separating the strips, just until most surfaces are no longer raw. Work in batches if the pan is crowded; crowded meat releases liquid and steams instead of browning. Transfer the beef to a plate. It will finish cooking in the broth.
Soften the onion. Add the onion wedges to the same pan and cook for 2 minutes, stirring gently and scraping up browned bits. They do not need to become fully soft. Return the beef and any juices to the pan, then add the potatoes, carrot, and shirataki, if using. Toss carefully to distribute the ingredients without breaking the potatoes.
Add the broth and simmer. Pour in the dashi mixture. Bring it just to a simmer over medium heat, which usually takes about 3 minutes. Reduce the heat to maintain a gentle simmer, not a rolling boil. Cover the pan with a lid set slightly ajar and cook for 24 minutes. Turn the vegetables gently once or twice, keeping the potato chunks intact. The potatoes should be tender when pierced with a thin knife, but not falling apart.
Check the beef and finish. Use a food thermometer to check the thickest piece of whole-cut beef; the USDA FSIS safe minimum is 145°F (63°C), followed by a 3-minute rest. Thin beef can be tricky to probe, so select the thickest piece and place the thermometer tip in its center. If it has not reached the minimum, continue simmering and check again. Once the temperature is reached, turn off the heat and let the stew stand for 3 minutes. Taste the broth and add a little soy sauce if you want it saltier, or a splash of dashi if it tastes too concentrated.
Serve from the pot. Spoon the beef, vegetables, and broth into shallow bowls, taking care not to crush the potatoes. Scatter with green onion if desired. Serve while warm, with steamed rice on the side.

Tips

Choose potatoes that hold their shape. Yukon Gold and other waxy or all-purpose potatoes are dependable choices. Very starchy potatoes can soften quickly, especially if cut small or stirred vigorously. Keep the chunks generous and turn them with a spoon rather than shaking the pot.
Use dashi if you can find it. Kombu-and-bonito dashi gives the broth a rounded, distinctly Japanese savory flavor. Instant dashi granules are a convenient substitute; prepare 2 cups (480 ml) according to the package directions. If dashi is unavailable, use low-sodium chicken broth. It will still make a good stew, though the flavor will be less delicate and less recognizably dashi-based. For a vegetarian version, use kombu dashi and omit the beef.
Keep the simmer gentle. A hard boil can break up the potatoes and make the beef tough. If the liquid is bubbling rapidly, lower the heat. The broth should move gently around the edges, with occasional bubbles in the center.
Adjust the seasoning at the end. Dashi and soy sauce vary in saltiness, and the broth reduces slightly as it cooks. Taste after simmering before adding extra soy sauce. If the stew is too salty, add a small splash of water or dashi; if it tastes flat, a little more soy sauce or mirin can restore balance.

Serving Suggestions

Serve nikujaga in individual bowls with warm Japanese short-grain rice. The rice is useful for catching the sweet-savory broth, and a bowl of miso soup or a simple cucumber salad makes an easy meal alongside it. Pickled vegetables, such as takuan or lightly salted cucumber, add a crisp, tangy contrast. If serving family-style, place the stew in a shallow bowl so the vegetables are easy to reach without breaking them apart.

The broth is meant to be spooned with the meat and vegetables, not drained away. A small amount of liquid in each serving keeps the potatoes moist and lets the seasoning come through. Green onion is an optional fresh garnish; use it sparingly so it does not overwhelm the mild dashi flavor. For a fuller dinner, add a green vegetable such as steamed spinach or briefly blanched green beans on the side rather than crowding the stew with more ingredients.

Variations

Use pork instead of beef: Thinly sliced pork shoulder or pork belly is common in some home-style versions. Pork belly makes the broth richer, while shoulder is less fatty. Because this version calls for whole-cut meat, use a thermometer and follow the USDA FSIS minimum of 145°F (63°C) with a 3-minute rest. Trim excess fat if you prefer a lighter broth.

Make it meatless: Leave out the beef and use kombu dashi. Add firm tofu, extra mushrooms, or both; mushrooms such as shiitake bring savory depth, while tofu makes the bowl more substantial. Add tofu near the beginning of the simmer so it has time to take on flavor, but turn the vegetables gently to keep it intact. Check that the dashi and any instant stock you choose contain no fish ingredients.

Skip the shirataki: These translucent konjac noodles add a springy texture and are optional. If they are hard to find, simply leave them out; there is no need to replace them. For another variation, add a handful of sliced shiitake mushrooms with the carrots. Their flavor will enrich the broth, so taste before increasing the soy sauce.

Adjust the sweetness: Nikujaga recipes vary by household and region. For a less sweet broth, reduce the sugar to 2 teaspoons (8 g); for a rounder, sweeter finish, keep the listed amount or add another teaspoon after tasting. Avoid adding a large amount at once, since sweetness becomes more noticeable as the stew sits.

Storage and Reheating

Refrigerate the stew within 2 hours of cooking, dividing it into shallow airtight containers so it cools promptly. It keeps for 3 to 4 days in the refrigerator. The potatoes may soften a little as they sit, but the flavors often settle into the broth. If you plan to freeze a portion, freeze it in a sealed, freezer-safe container for up to 2 months for best quality. Potatoes can become grainy or crumbly after thawing, so the texture will not be quite as smooth as freshly cooked stew.

Reheat only the amount you plan to eat. Warm it in a covered saucepan over low to medium-low heat, stirring carefully and adding a tablespoon or two of water or dashi if the broth has thickened. For microwave reheating, use a covered microwave-safe dish, stir partway through, and let it stand briefly so the heat evens out. Reheat leftovers to 165°F (74°C), checking the center with a food thermometer. Avoid repeated cooling and reheating; return unused portions to the refrigerator promptly.

Frequently Asked Questions

What does nikujaga mean?

Nikujaga combines the Japanese words for meat and potato. It refers to a home-style stew, most often made with beef or pork, potatoes, onion, and a seasoned broth. The ingredients and balance of sweetness vary between cooks, so this recipe is one practical version rather than the only way to make it.

Can I make Japanese meat and potato stew ahead?

Yes. Cook it fully, cool it promptly, and refrigerate it in a covered container. Reheat it gently the next day, adding a little dashi or water if needed. The potatoes may be softer after storage, so stir with care. Always reheat leftovers to 165°F (74°C) and do not leave the cooked stew at room temperature for more than 2 hours.

What can I use instead of mirin or sake?

If you do not have mirin, use 1 tablespoon (15 ml) water plus 1 teaspoon (4 g) sugar for each tablespoon of mirin called for; the broth will lack some of mirin’s mild sweetness and depth. If you do not use sake, replace it with an equal amount of water or dashi. These swaps work, though the flavor will be a little simpler.

Why did my potatoes fall apart?

They may have been cut too small, cooked at a rolling boil, or stirred too often. Cut them into pieces around 1½ inches (4 cm), keep the liquid at a gentle simmer, and turn them only once or twice with a spoon. Start checking for tenderness near the end of the simmer; remove the pan from the heat as soon as a knife passes through without resistance.

Can I make this recipe without dashi?

Yes. Low-sodium chicken broth is the easiest stand-in, although it produces a more familiar Western-style broth and loses dashi’s subtle sea-and-kelp savoriness. For a vegetarian option, use kombu dashi. If using instant dashi granules, follow the package directions to make the listed 2 cups (480 ml), since products differ in strength and salt content.

Is shirataki necessary?

No. Shirataki is an optional addition that contributes a pleasantly chewy texture, but the stew is complete without it. Rinse and drain it before adding it to the pot. If it is not available locally, omit it rather than substituting a different noodle, which may absorb more broth and cook at a different rate.

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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes

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