Cut the chicken into bite-sized pieces.
Season the chicken with salt, pepper, and cooking wine.
Coat the chicken with frying powder and starch.
Deep fry the chicken until crispy.
In a pan, combine gochujang (Korean chili paste), soy sauce, sugar, minced garlic, oligosaccharide, and ketchup to make the sauce.
Stir-fry the sauce until it boils.
Add the fried chicken to the sauce and mix well.
Sprinkle nuts like peanuts or almonds on top to finish.