Cut the pork into bite-sized pieces.
Slice the onion and green onion into thin strips.
Prepare the bulgogi marinade (low-sugar soy sauce, erythritol, minced garlic, black pepper, sesame oil).
Add the marinade to the pork and vegetables, and let it marinate for 10 minutes.
Heat a pan and cook the marinated ingredients over medium heat.
Once the pork is cooked, plate and serve.