Mouthwatering Japchae Glass Noodles

As seen in Satisfying Entrées for Every Table.

Japchae stands out as a beloved Korean stir-fry. Chewy sweet potato noodles are mixed with juicy beef slices and bright veggies. A blend of soy sauce, sesame oil, and bit of brown sugar ties everything together. Carrots, onions, and spinach keep things fresh and snappy, while hints of garlic and green onion round it out. You can make it your way—try tofu or chicken, too. It's a crowd-pleaser, whether you're throwing a party or just having dinner. Every bite brings that perfect combo of flavors and texture you'll want again and again.

Barbara Chef
Created By Sasha
Last updated on Fri, 23 May 2025 16:15:23 GMT
A bowl with noodles, veggies, and beef. Save Pin
A bowl with noodles, veggies, and beef. | foodthingle.com

When my friends or family want a pick-me-up and something to mark a special moment, this is the meal I turn to. It’s got chewy glass noodles, flavorful strips of beef, and loads of bright veggies. The combo always brings some cheer and has everyone grabbing more. The taste of sesame oil and soy sauce hugs the soul, and honestly, it’s even tastier after a night in the fridge.

The first time I shared this with a group, people couldn’t stop asking for it. Now it’s the top pick for anything from cozy evenings to festive gatherings at home.

Inviting Ingredients

  • Brown sugar: A soft touch of sweetness that balances out the savoriness
  • Soy sauce: Brings out saltiness and depth Go for tamari if you want to skip the gluten
  • Olive oil: Perfect for stirring things up and getting flavors going stick with the extra virgin kind
  • Sesame oil: Toasty nuttiness that lifts everything Make sure it smells nice and strong
  • Spinach Leaves: Toss in baby leaves for a pop of green and a gentle bite They soften fast and taste fresh
  • Garlic Cloves: Chop up a few fresh ones to unlock all the aroma
  • Green onions: Finish off with these for freshness Throw in some extra if you like crunch
  • White onion: Sliced up thin for some light sweetness The firmer the better
  • Carrots: Julienne them and you'll get a bit of sweet snap in the mix
  • Korean sweet potato noodles: The secret to that bouncy chewy texture you’ll crave You can spot these at most Asian shops
  • Thin-sliced beef: Pick something nicely marbled for juicy bites Swap in shrimp tofu or chicken if you’d rather

No-Fuss Steps

Finish and Toss:
Scrape everything into one big bowl Get in there with your hands or tongs until it all looks nice and shiny Top with green onions if you want extra crunch
Add Spinach and Combine:
Spinach goes in next Stir around until it’s bright green and floppy Shouldn’t take long Then send the veggies and beef over to the noodles
Build the Flavor Base:
Toss those chopped green onions and garlic into the pan of veggies Let them relax over the heat for a minute until you smell all that goodness
Sauté the Vegetables:
Splash some olive oil into your pan then toss in the onions and carrots Let them soften up and glisten Turn down the heat and stir them around before dumping in what’s left of the soy sauce sugar and sesame oil
Sear the Beef:
Get your pan ripping hot and drop in the beef Lay on half the brown sugar soy sauce and sesame oil as it cooks Stir it around till it’s brown and smells amazing
Prepare the Noodles:
Fill a big pot with water and a little glug of olive oil Toss in the sweet potato noodles Cook them till they just give when you bite Then rinse in cool water so they don’t stick together
A bowl of noodles topped with colorful veggies and beef slices. Save Pin
A bowl of noodles topped with colorful veggies and beef slices. | foodthingle.com

This dish means a lot to me mostly because of those sweet potato noodles They’re chewy and grab onto all that toasty sesame flavor My grandma always said to toss them while they’re still hot for the best bite Whenever I make it I think of laughing together in her noisy kitchen

Smart Storage Tips

This meal lasts for days Pop leftovers in a sealed container in the fridge and they’ll be good up to four days Heat them up in a pan with a splash of water or a dash of sesame oil and they’ll bounce right back Or enjoy them straight from the fridge super refreshing

Swap Ideas

If you can’t get the classic Korean noodles grab some rice noodles or mung bean ones instead Trying to keep it vegan? Tofu or mushrooms are great in place of beef Can’t do gluten? Get tamari instead of soy sauce Swapping in coconut sugar for brown sugar works too*

A bowl of noodles topped with beef and vegetables. Save Pin
A bowl of noodles topped with beef and vegetables. | foodthingle.com

Pairing Tips

You can eat this all on its own but it also plays nice with grilled meats, some kimchi, or over a scoop of steamed rice For big parties, pile it on a big plate and sprinkle with extra scallions and sesame seeds Want it spicy? Stir in a little gochujang before serving

Festive History

This meal started out as a dish for royalty in Korea Over time it became super popular everywhere because it looks great and you can make it your way People still have it for holidays and get-togethers but it’s also a comfort food for the everyday

Common Recipe Questions

→ Which noodles go best with japchae?

Japchae uses dangmyeon, which are Korean sweet potato starch noodles. They're known for being super chewy and really soak up all the flavor.

→ Is there something I can swap for beef in japchae?

For sure! Tofu, chicken, or even shrimp work great in place of beef and fit right in with the veggies and sauce.

→ How can I keep the noodles just right in japchae?

Boil your glass noodles for around 5 to 6 minutes, just until they're soft. Drain them, toss with a bit of oil so they don't stick, then stir-fry like usual.

→ What mix of veggies works in japchae?

Spinach, onions, carrots, and green onions work perfectly. Add mushrooms, zucchini, or bell peppers if you want something extra in there.

→ Why does japchae taste so good?

Soy sauce, brown sugar, sesame oil, and lots of garlic come together to give japchae that sweet-savory kick everyone loves.

→ Do you eat japchae hot or chill it?

Japchae's great both ways. You can serve it warm, or just let it come to room temp. Makes it a nice fit for parties or a quick lunch.

Japchae Glass Noodles

Loaded with glass noodles, beef, veggies, soy sauce, and sesame oil, Korean japchae packs a sweet and savory punch.

Preparation Time
30 Minutes
Cooking Time
30 Minutes
Overall Time
60 Minutes
Created By: Sasha

Recipe Type: Main Dishes

Skill Level: Moderate

Regional Style: Korean

Output: 10 Number of Servings

Special Diets: Lacks Dairy

What You'll Need

→ Protein

01 900 g beef sliced super thin (or swap with chicken, tofu, or shrimp if you want)

→ Noodles

02 450 g sweet potato glass noodles from Korea

→ Vegetables

03 225 g fresh spinach
04 1/2 bunch chopped green onions
05 1 big white onion sliced thin
06 3 carrots cut into skinny sticks

→ Aromatics and Oils

07 4 tablespoons sesame oil, split up
08 6 chopped garlic cloves
09 1 tablespoon olive oil

→ Seasoning

10 6 tablespoons soy sauce (tamari works if you need gluten-free)
11 3 tablespoons packed brown sugar

Steps to Follow

Step 01

Gently reheat the japchae mix if it’s cooled. If you like, sprinkle on more chopped green onions before serving.

Step 02

Once your noodles are drained, dump them in a big bowl. Toss in the beef, all your veggies, and spinach. Mix everything up really well so the flavors reach every bite.

Step 03

Toss in the spinach with the rest of the veggies. Cook just until it starts to go soft – shouldn’t take long.

Step 04

In a new frying pan, heat olive oil on medium-high. Slide in those carrot sticks and onion slices. Cook about 3-4 minutes until getting tender. Pour in the rest of your soy sauce, sesame oil, and brown sugar. Next, add the chopped garlic and green onions. Give it about another minute.

Step 05

Crank up a skillet over high heat. Throw in those beef slices and let them brown up. Season in half the soy sauce, sesame oil, and brown sugar right as they cook. Move the beef to a plate when done.

Step 06

Boil water in a big pot. Add a splash of olive oil, put in the glass noodles, and cook 5 to 6 minutes so they're still a little chewy. Drain off all the water and set the noodles aside.

Additional Tips

  1. Japchae is super flexible. Eat it warm or let it cool, and feel free to change up the veggies or protein to match your mood or what’s in the fridge.

Essential Tools

  • Big pot
  • Two roomy frying pans or skillets
  • Colander
  • Mixing bowl
  • Sharp knife
  • Cutting board

Allergen Information

Always verify ingredient labels for allergens and consult with a healthcare expert if unsure.
  • Has soy (from soy sauce or tamari); sesame oil can also cause issues for some people

Nutrition Info (Per Serving)

These details are best used as an estimate and shouldn't replace professional health advice.
  • Calories: 489
  • Fat Content: ~
  • Carbohydrates: ~
  • Protein: ~