Cut the potatoes into appropriate sizes and soak them in water.

Mix gochujang, red pepper powder, corn syrup, soy sauce, minced garlic, and water to prepare the seasoning sauce.

Heat oil in a pan, add salt, and stir-fry the potatoes until their surface becomes translucent.

Add ham to the pan and stir-fry together with the potatoes.

Pour the seasoning sauce into the pan and bring it to a boil over high heat.

Add onion, chili peppers, and green onion to the pan and simmer over medium heat.

Cover the pan with a lid and stir occasionally while cooking.

Finish by adding corn syrup and perilla oil, then mix well.