Creating Jjamppong is simple if you follow these easy steps:

1. Prepare the Noodles: Cook the udon or ramen noodles according to package instructions. Drain and set aside.
2. Heat the Oil: In a large pot, heat vegetable oil over medium heat.
3. Sauté Aromatics: Add minced garlic and ginger, stirring for about 1 minute until fragrant.
4. Add Vegetables: Toss in the sliced onion, carrot, and zucchini. Sauté for about 5 minutes until they start to soften.
5. Incorporate Spices: Sprinkle in the gochugaru and stir well, allowing it to bloom in the oil for another minute.
6. Add Seafood: Add the mixed seafood to the pot and cook for 3-4 minutes until they turn opaque.
7. Pour in Stock: Pour in the seafood stock or water and bring the mixture to a gentle boil.
8. Season the Broth: Stir in soy sauce and sesame oil. Season with salt and pepper to taste.
9. Simmer: Reduce the heat and let it simmer for about 10 minutes, allowing the flavors to meld.
10. Combine with Noodles: Add the cooked noodles to the pot, stirring to combine everything well.
11. Serve Hot: Ladle the soup into bowls, garnishing with chopped green onions and sesame seeds.

By following these steps, you’ll create a bowl of Jjamppong that is bursting with flavor and sure to impress!