Slice pork loin and season with pepper and salt. Cut the shallots and garlic into small cubes.
Fry the loin slices quickly in butter and olive oil and remove from the pan - keep warm.
Then fry the onion and garlic cubes as well as the bacon cubes and the mushrooms in the remaining fat. Deglaze with the wine and add the cream. Simmer a little and add the meat again. Let it steep for about 10 minutes on the lowest level. Finally sprinkle with parsley.