Melt 1 tbsp of butter on your skillet.
Cook the chopped potatoes until they are tender and slightly toasted. Set aside.
Brown the ground pork. Drain and set aside.
Melt another tbsp of butter.
Saute the minced garlic, followed by the onion.
Mix in the ground pork.
Add some fish sauce or salt, and then the ground pepper according to your taste.
Put a half cup of water if you want it to have sauce, and let it simmer for 5 minutes.
Mix in the potatoes.
Put some tomato sauce according to your taste.
Put some green peas only if you want to. Again, this is optional.
Let it simmer for about 5 to 10 minutes. That’s it.