Wash the cured pork loin and pat dry. Peel, wash and chop the potatoes. Peel onion and chop finely. Peel carrot and cut into small cubes. Heat oil in a pot. Brown the sausage in it and take it out. Fry the potatoes, carrots and onion.
Add the lentils, bring to the boil and cook for 10 minutes. Add meat and cook for another 3 minutes. Remove the meat. Mix cream with curry, stir into the lentils and bring to the boil briefly. Season to taste with salt and pepper. Wash parsley, shake dry and, except for something to garnish, chop and stir in. Arrange creamed lentils and smoked pork loin on plates and garnish with parsley.