Bring a pot of water to a boil. Cook the noodles according to the package instructions (soba noodles to be cooked for approx. 5-6 minutes)
1 cup cooked soba noodles
Drain and shock in cold water to stop cooking.
Toss the noodles in a teaspoon of sesame oil. Refrigerate for at least two hours so the noodles are cold.
1 teaspoon sesame oil
Add all the ingredients for sauce in a bowl, whisk & set aside.
2 tablespoons gochujang, 2 teaspoons gochugaru, ¾ teaspoons mustard paste, 1 ½ tablespoons sugar, 1 ½ tablespoons rice vinegar, 2 teaspoons light soy sauce, 2 teaspoons toasted sesame oil, ½ teaspoon minced garlic, 2 tablespoons apple juice
Place the noodles and all the veggies except cucumber in a serving bowl, pour the sauce and toss well so that the sauce coats everything.
½ cup julienned carrots, ½ cup shredded green cabbage, ½ cup shredded red cabbage, ¼ cup thinly sliced kimchi
Top with sesame seeds and sliced cucumber and your Bibim Guksu is ready to serve.
1 teaspoon sesame seeds, 1 cucumber