Cut the pork belly into bite-sized pieces.
Slice the onion, green onion, and kimchi into pieces that are easy to eat.
Place the pork belly in a pot and stir-fry over medium heat.
When the meat is halfway cooked, add the kimchi and stir-fry together.
Add onion and green onion and continue to stir-fry.
Add red pepper powder and minced garlic, and stir-fry.
Pour in 300ml of water and bring to a boil.
Taste and season with salt or soup soy sauce as needed.
Simmer on low heat for another 10 minutes.