Cut the meat into small pieces.
Onion cut into rings or half rings.
Marinate meat and onions by adding vinegar, as well as salt and pepper. Squeeze 1/3 of the lemon and mix by hand. Put the pickled meat in the refrigerator for about 3 hours.
Add 1 tablespoon of olive oil to a preheated pan and fry pork for about 20 minutes, masculine .