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Delicious Beef Jap Chae, A Korean Glassy Noodle Stir Fry

Learn how to make Beef Japchae, a well-known Korean glassy noodle stir fry! It's a delicious stir fry with sweet potato starch noodles, vegetables, and beef. It's easy to prepare ahead of time for a quick weeknight supper or potlucks. If not allergic to sesame, garnish with a sprinkle of toasted sesame seeds.

Course Side Dish
Cuisine Asian inspired, Korean
Keyword beef japchae, japchae, korean beef glass noodles
Prep Time 30 minutes
Cook Time 20 minutes
Total Time 50 minutes
Servings 4
Calories 531 kcal
Author Sharon Wong @Nut Free Wok

Ingredients

  • 1/2 pound rib eye or sirloin steak or chicken or pork or omit
  • 5 tablespoons soy sauce divided
  • 1 teaspoon sugar
  • 4 teaspoons sesame oil divided
  • 3 stalks scallions chopped (divided)
  • 1 clove garlic minced
  • 6 ounces baby spinach
  • 12 ounces Korean sweet potato noodles
  • 2 teaspoons olive oil or any oil of choice
  • 1/2 medium onion thinly sliced
  • 2 stalks celery sliced
  • 2 medium carrots use a vegetable peeler to make ribbons
  • 1 tablespoon sugar
  • 1 teaspoon sesame seeds, toasted for garnish, optional

Instructions

  1. Pat dry steak with a paper towel, place the steak in a freezer bag, and freeze for 30 minutes to firm it up.

  2. Remove the meat from the freezer bag and thinly slice against the grain, transfer to a mixing bowl.
  3. Marinate the meat with 2 tablespoons soy sauce, 1 teaspoon sugar, 1 teaspoon sesame oil, minced garlic, and a small handful of green onions, mix and marinate for 30 minutes.
  4. Boil water in a large pot (1/2 to 2/3 full) and blanch spinach for 30 seconds. Use a slotted spoon to take the spinach out of the hot water and rinse under cold running water in a colander. Gently squeeze out excess water and transfer to a small bowl, add 1 teaspoon sesame oil, a pinch of salt, mix and set aside.

  5. Add sweet potato noodles to the boiling water, stir, and cook for 7 minutes or until tender.
  6. Drain and rinse the noodles in a large colander with cold water.
  7. Use your hands to pick up a handful of noodles and cut the noodles so that they are about 12 inches long, place in a large mixing bowl.
  8. Season the noodles with 1 tablespoon soy sauce, 1 teaspoon sesame oil, mix, and set aside (if allergic to sesame oil, use any allergy safe oil to prevent the noodles from sticking).
  9. Preheat a wok or a large frying pan on medium high heat for a few minutes, the pan is ready when a small splash of water sizzles in the pan.
  10. Add 1 teaspoon of olive oil in the pan and saute sliced onions until tender, add celery and saute 30 seconds more, set aside.
  11. Add 1/2 teaspoon of olive oil in the pan and saute the carrot ribbons for 1-2 minutes until tender crisp, set aside.
  12. Add 1/2 teaspoon of olive oil in the pan and add the beef into the pan, spread it out, and let the beef sear for a minute or two, then stir fry and cooked through, set aside.
  13. Turn down the heat on the pan to low-medium, add 2 tablespoon soy sauce, 1 tablespoon sugar, and stir to dissolve sugar.
  14. Add the noodles, meat, and vegetables to the pan and gently stir fry until thoroughly mixed.
  15. Season to taste with additional soy sauce and drizzle with 1 teaspoon sesame oil, garnish with the rest of the scallions, and sesame seeds if using.

  16. Serve as a main entree by itself or as a side dish.

Recipe Notes

  1. If using shitake MUSHROOMS, clean 4 mushrooms and remove stem, thinly slice (1/2 cup) and stir fry with the meat.
  2. If using red BELL PEPPER julienne 1/4 of a bell pepper (1/2 cup) and stir fry with the carrot ribbons.
  3. Please refer to the blog post about how to substitute for soy, wheat, or sesame allergies.
Nutrition Facts
Delicious Beef Jap Chae, A Korean Glassy Noodle Stir Fry
Amount Per Serving
Calories 531 Calories from Fat 135
% Daily Value*
Fat 15g23%
Saturated Fat 5g31%
Polyunsaturated Fat 3g
Monounsaturated Fat 7g
Cholesterol 35mg12%
Sodium 1359mg59%
Potassium 637mg18%
Carbohydrates 85g28%
Fiber 4g17%
Sugar 7g8%
Protein 16g32%
Vitamin A 9271IU185%
Vitamin C 17mg21%
Calcium 102mg10%
Iron 3mg17%
* Percent Daily Values are based on a 2000 calorie diet.