Step 1: Cook the Noodles

1. Bring a large pot of water to a boil.
2. Add japchae noodles or rice noodles and cook according to package instructions.
3. Drain, rinse with cold water, and toss with 1 teaspoon sesame oil to prevent sticking.

Step 2: Make the Spicy Japchae Sauce

1. In a small bowl, whisk together gochujang, soy sauce, honey, rice vinegar, ginger, red pepper flakes, and water.
2. Set aside for later.

Step 3: Stir-Fry the Vegetables

1. Heat 1 tablespoon sesame oil in a wok or skillet over medium-high heat.
2. Add carrots, bell peppers, and shiitake mushrooms. Stir-fry for 3-4 minutes.
3. Stir in minced garlic and cook for 30 seconds, until fragrant.

Step 4: Toss Everything Together

1. Add the cooked noodles and spicy japchae sauce to the wok.
2. Toss everything together for 2-3 minutes, until the noodles are well coated.
3. Remove from heat and garnish with green onions and sesame seeds.

Step 5: Serve & Enjoy

1. Serve hot with extra gochujang or a squeeze of lime.
2. Enjoy as a main dish or side with Korean BBQ, dumplings, or kimchi!