Japchae (Stir-Fried Korean Glass Noodles)
Stir-Fried Harmony with Glass Noodles
Japchae(잡채) is a dish that feels like celebration, even when made simply at home. Built on sweet potato glass noodles, it’s a recipe that brings vegetables, meat, and seasonings into balance — colorful, generous, and endlessly adaptable. Served warm or at room temperature, it carries the kind of versatility that makes it just as welcome at a quiet dinner as it is on a full table for gatherings.
A Tangle of Flavor and Color
The noodles are silky and just a little chewy, the kind that slip softly with every bite. Carrots, spinach, mushrooms, and peppers bring brightness and texture, while a touch of sesame oil makes the whole dish fragrant and rich. Thin slices of beef — or no meat at all, if you prefer — add savoriness that ties everything together. It’s glossy, flavorful, and comforting, a dish that feels abundant without being heavy.
Ingredients:
- 200 g sweet potato glass noodles (dangmyeon)
- 150 g beef (ribeye or sirloin), thinly sliced (optional, can omit for vegetarian)
- 1 small carrot, julienned
- 1 small red bell pepper, thinly sliced
- 1 small onion, thinly sliced
- A handful of fresh spinach or chives
- 100 g mushrooms, sliced (shiitake, wood ear, or button) — optional
- 100 g bean sprouts — optional
- 2 garlic cloves, minced
- 2 tbsp soy sauce
- 1 tbsp sugar
- 2 tsp sesame oil
- 1 tbsp sesame seeds
- 2 tbsp extra virgin olive oil (for stir-frying)
- Salt and pepper, to taste
Instructions:
- Prepare the noodles and set aside:
Cook the glass noodles according to package directions until just chewy. Drain well, then toss with a drizzle of sesame oil to keep them from sticking. Set aside while you prepare the other ingredients. - Marinate the beef for extra flavor (optional):
If using beef, toss the thin slices with 1 tbsp soy sauce, 1 minced garlic clove, and a pinch of black pepper. Let sit while you prepare the vegetables. - Cook the vegetables in layers for the best texture:
In a large skillet or wok, heat 1 tbsp extra virgin olive oil. Quickly stir-fry the carrots, onions, and bell peppers until tender-crisp, then remove to a plate. Add the sliced mushrooms (if using) and bean sprouts (if using), stir-fry lightly, and set aside. Finally, briefly wilt the spinach or chives, then remove from heat. - Cook the beef until just done:
In the same pan, heat the remaining oil and cook the marinated beef until browned but tender. Remove and set aside. - Bring everything together with the noodles:
Return the noodles to the pan along with all cooked vegetables and beef. Add the remaining soy sauce, sugar, garlic, and sesame oil. Toss everything gently until glossy and well combined. - Finish with sesame seeds and adjust seasoning:
Sprinkle with sesame seeds, taste, and adjust with extra soy sauce or sesame oil if needed. Serve warm or at room temperature.
Storage:
- Store leftovers in an airtight container in the fridge for up to 3 days.
- Reheat gently in a skillet over low heat with a drizzle of sesame oil to refresh the noodles.
- Japchae can also be enjoyed at room temperature, making it a good make-ahead dish.
Note:
- Mushrooms are optional but traditional — shiitake, wood ear, or button all work well.
- Chives or spinach can be used depending on what’s easier to find.
- Beef is classic, but you can also make japchae vegetarian by skipping it or adding extra vegetables.
- Bean sprouts are optional and add crunch, but not essential.
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~ Clever Crumbs