Clean the duck meat thoroughly.
Blanch the duck meat in boiling water to remove any unpleasant smell.
Cut vegetables such as onion, carrot, and potato into bite-sized pieces.
Put the duck meat, vegetables, and sauce (soy sauce, gochujang, cooking wine, minced garlic, etc.) in a pot.
Cover with a lid and cook on medium heat for 30 minutes.
When the broth becomes rich, add green onions and spicy chili peppers, and cook for another 5 minutes.
Serve the finished steamed duck in a bowl.