Oh my goodness, this is one de-lish dish!
To make the stuffing cook one diced onion with about a tablespoon of olive oil. When the onions begin to soften, add about 10 ounces of homemade Portuguese chorizo. Brown chorizo and remove from heat and let it cool. Add cheese and parsley.
Remove fat from a pork loin and slice open so that it can be stuffed and rolled jelly-roll style. Layer the stuffing and roll tying with butcher's string.
Mix olive oil, salt, parsley, paprika and chilli powder and rub the pork loin.
Roast in a 350° F oven until the internal temperature reaches 150° F. Enjoy! Left-overs are delicious when thinly sliced for sandwiches.