Making Spicy Korean Noodles is straightforward. Follow these steps for a successful dish:

1. Cook the Noodles: Boil the Korean noodles according to package instructions. Drain and set aside.
2. Heat Oil: In a large skillet or wok, heat the vegetable oil over medium heat.
3. Sauté Aromatics: Add the minced garlic and ginger, sautéing until fragrant, about 1 minute.
4. Add Vegetables: Toss in the sliced onion, bell pepper, and shredded carrots. Stir-fry for about 3-4 minutes until the vegetables are tender.
5. Mix Sauce: In a small bowl, combine gochujang, soy sauce, sesame oil, and sugar. Stir until smooth.
6. Combine Noodles and Sauce: Add the cooked noodles to the skillet. Pour the sauce over the noodles, tossing to combine evenly. Make sure the noodles are well coated.
7. Add Bean Sprouts and Green Onions: Stir in the bean sprouts and chopped green onions, cooking for another 1-2 minutes until heated through.
8. Serve Hot: Remove from heat and transfer the noodles to a serving dish.
9. Garnish: Sprinkle sesame seeds on top for an added crunch and visual appeal.

These simple steps will lead you to a delicious bowl of Spicy Korean Noodles that you can enjoy any time!