Remove excess fat from pork if you desire, and pond with a tenderiser/the back of a knife/a beer bottle(last one is from my mum, but still I'm not sure she was kidding or not). Set aside.
Peel and chop ginger and onion. Put in your food processor. Add olive oil, sake and soy sauce. Whizz until it gets smooth about 1 min.
Pour ginger mixture over pork. Marinate them for 30 mins to overnight in fridge. As a meal prep, you can freeze them now
Heat your frying pan on medium low heat and put your pork. Cover and cook through like 4 mins each side.
Pour the rest of the sauce in your pan and boil it.
Pour the sauce over your pork. Serve warm!
