Bold-style spicy pork and kimchi stir-fry
Cut the pork into bite-sized pieces.
Slice onion, green onion, and kimchi into easy-to-eat sizes.
In a bowl, mix together gochujang, red pepper flakes, soy sauce, minced garlic, sugar, and sesame oil to make the marinade.
Add the marinade to the pork and massage it in, then let it marinate for 10 minutes.
Heat cooking oil in a pan and stir-fry the green onion until aromatic.
Add the marinated pork and stir-fry over high heat.
When the pork is halfway cooked, add onion and kimchi and stir-fry together.
Continue stir-frying until all ingredients are cooked through.