Japchae Recipe Vegetarian: Easy and Delicious Korean Dish

Updated On: October 4, 2025

Japchae is a beloved Korean dish known for its delightful combination of sweet, savory flavors and a variety of colorful vegetables. Traditionally made with glass noodles and beef, this vegetarian version offers all the deliciousness without any meat, making it perfect for plant-based eaters or anyone looking to enjoy a healthy, vibrant meal.

Japchae is not only visually stunning but also packed with nutrients from fresh vegetables and seasoned with a flavorful sauce that brings everything together beautifully.

This recipe is surprisingly easy to prepare and versatile, allowing you to customize the ingredients to suit your taste preferences. Whether you’re cooking for a family dinner, a potluck, or just want to try something new, this vegetarian japchae will impress with its texture, taste, and wholesome goodness.

Get ready to enjoy a fantastic Korean classic with a fresh, vegetarian twist!

Why You’ll Love This Recipe

Japchae is a perfect balance of chewy glass noodles, crisp and tender vegetables, and a savory-sweet sauce that makes every bite a joy. This vegetarian version retains the authentic flavors without sacrificing any heartiness or satisfaction.

It’s:

  • Nutritious: Loaded with fresh veggies like spinach, carrots, and mushrooms, it’s a wholesome meal.
  • Gluten-Free Option: Using sweet potato starch noodles means it’s naturally gluten-free.
  • Easy to Customize: Swap in your favorite vegetables or add tofu for extra protein.
  • Great for Meal Prep: Tastes even better the next day, making it ideal for lunches or quick dinners.
  • Colorful and Appealing: A feast for the eyes as well as the palate, perfect for entertaining guests.

Ingredients

  • 200g sweet potato glass noodles (dangmyeon)
  • 1 medium carrot, julienned
  • 1 cup fresh spinach, washed and trimmed
  • 100g shiitake mushrooms, sliced (or button mushrooms)
  • 1 small onion, thinly sliced
  • 1 red bell pepper, thinly sliced
  • 2 cloves garlic, minced
  • 3 tablespoons soy sauce (use tamari for gluten-free)
  • 1 tablespoon sesame oil
  • 1 tablespoon sugar or maple syrup
  • 2 tablespoons vegetable oil (for stir-frying)
  • 1 tablespoon toasted sesame seeds
  • Salt and pepper, to taste
  • Optional: 1 block firm tofu, cubed and pan-fried

Equipment

  • Large pot (for boiling noodles and blanching spinach)
  • Large skillet or wok
  • Cutting board and sharp knife
  • Colander or strainer
  • Mixing bowl
  • Tongs or chopsticks (for tossing noodles)
  • Measuring spoons and cups

Instructions

  1. Prepare the noodles: Boil a large pot of water. Add the sweet potato noodles and cook according to package instructions (usually 6-7 minutes) until soft but chewy. Drain and rinse under cold water to stop cooking. Cut the noodles with scissors into manageable lengths (about 6 inches).
  2. Blanch the spinach: In the same boiling water, blanch the spinach for 30 seconds until wilted. Drain and rinse under cold water. Squeeze out excess water and set aside.
  3. Cook the vegetables: Heat 1 tablespoon of vegetable oil in a large skillet or wok over medium heat. Add minced garlic and sliced onions, sauté until translucent.
  4. Add mushrooms, carrots, and bell peppers: Stir-fry for 3-4 minutes until vegetables are tender but still crisp. Season lightly with salt and pepper. Remove from the pan and set aside.
  5. Mix the sauce: In a small bowl, whisk together soy sauce, sesame oil, and sugar until sugar dissolves.
  6. Toss the noodles: Return the skillet to medium heat with remaining 1 tablespoon oil. Add the drained noodles and pour the sauce over them. Toss gently to coat noodles evenly with the sauce.
  7. Add vegetables and spinach: Return the cooked vegetables and blanched spinach to the pan. Toss everything together carefully to combine and heat through.
  8. Optional tofu: If using tofu, pan-fry cubed tofu in a separate skillet until golden on all sides, then mix into japchae at the end.
  9. Final seasoning: Taste and adjust seasoning with more soy sauce, sesame oil, or sugar if needed.
  10. Serve: Transfer to a serving dish, sprinkle with toasted sesame seeds, and enjoy warm or at room temperature.

Tips & Variations

“To get the perfect texture, don’t overcook the noodles. They should be tender yet slightly chewy.”

  • Vegetable swaps: Feel free to use zucchini, snap peas, or kale instead of or in addition to the listed veggies.
  • Protein boost: Add tempeh, edamame, or cooked chickpeas for extra protein.
  • Vegan sauce: Use maple syrup or agave instead of sugar and tamari for gluten-free soy sauce.
  • Spice it up: Add a pinch of red pepper flakes or drizzle with sriracha for a spicy kick.
  • Make ahead: Japchae tastes even better the next day as flavors meld. Store in an airtight container in the fridge for up to 3 days.

Nutrition Facts

Nutrient Per Serving (serves 4)
Calories 220 kcal
Protein 6 g
Carbohydrates 38 g
Fat 4 g
Fiber 4 g
Sugar 6 g
Sodium 600 mg

Serving Suggestions

Japchae is wonderfully versatile and can be served as a main dish or a side. For a complete meal, pair it with steamed rice and a light soup such as a Low Calorie Vegetable Soup Recipe for Healthy Eating.

It also pairs beautifully with other Korean favorites like kimchi or pickled vegetables.

If you want to explore more vegetarian and vegan delights, check out our Veg Recipes for Slow Cooker: Easy, Tasty Meal Ideas or try a sweet treat like the Vegetarian Date Cake Recipe: Moist, Easy, and Delicious to round out your meal.

Conclusion

Japchae is an exceptional dish that brings together vibrant vegetables, chewy glass noodles, and a flavorful sauce in a harmonious and satisfying way. This vegetarian recipe makes it accessible to everyone, whether you’re a longtime fan of Korean cuisine or just discovering it.

Preparing japchae at home allows you to enjoy a wholesome, colorful, and nutrient-packed meal that is perfect for any occasion.

Not only is it delicious and visually stunning, but it also offers flexibility to customize with your favorite vegetables or proteins. For an added bonus, japchae keeps well and can be enjoyed as leftovers, making it a great option for meal prep.

We hope this recipe inspires you to try Korean cooking and explore even more plant-based dishes. For more creative vegetarian recipes, be sure to visit our collection of Asian Vegan Recipes for Delicious and Healthy Meals.

📖 Recipe Card: Japchae Recipe Vegetarian

Description: A flavorful Korean stir-fried glass noodle dish with assorted vegetables. This vegetarian version is healthy and easy to prepare.

Prep Time: PT20M
Cook Time: PT15M
Total Time: PT35M

Servings: 4 servings

Ingredients

  • 200g sweet potato glass noodles
  • 1 tablespoon sesame oil
  • 2 cloves garlic, minced
  • 1 medium carrot, julienned
  • 1 red bell pepper, thinly sliced
  • 1 cup spinach, blanched and chopped
  • 100g shiitake mushrooms, sliced
  • 1/2 onion, thinly sliced
  • 3 tablespoons soy sauce
  • 1 tablespoon sugar
  • 1 teaspoon toasted sesame seeds
  • Salt and pepper to taste

Instructions

  1. Soak glass noodles in warm water for 20 minutes, then drain.
  2. Cook noodles in boiling water for 5 minutes, drain and rinse with cold water.
  3. Heat sesame oil in a pan and sauté garlic until fragrant.
  4. Add onion, carrot, bell pepper, and mushrooms; stir-fry until tender.
  5. Add spinach and cooked noodles to the pan.
  6. Pour soy sauce and sugar over the mixture; toss well to combine.
  7. Season with salt and pepper; cook for another 2 minutes.
  8. Sprinkle toasted sesame seeds before serving.

Nutrition: Calories: 280 kcal | Protein: 6 g | Fat: 5 g | Carbs: 52 g

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Photo of author

Marta K

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