Cut the tofu into bite-sized pieces.
Dice the Spam into large cubes.
Chop the kimchi into bite-sized pieces.
Heat cooking oil in a pot and stir-fry the Spam first.
When the Spam turns golden, add the kimchi and sauté together.
Once the kimchi is cooked, pour in water and bring to a boil.
Add the tofu and green onion.
Season with chili powder, soy sauce, and minced garlic.
Cover with a lid and simmer for 5 minutes.