Cut the pork into bite-sized pieces.
Slice the onion, green onion, and carrot.
Prepare the sauce (gochujang, soy sauce, minced garlic, chili powder, pepper, sugar, oligosaccharide).
Add the sauce to the pork and marinate.
Lightly oil a pan and stir-fry the vegetables.
Add the marinated pork and stir-fry over high heat.
When the meat is cooked and the sauce is well absorbed, it's done.