Dab the cured pork and dice very finely. Clean, wash and finely dice the leek. Heat the fat. Lightly fry the smoked pork in it. Fry the leek for about 5 minutes. Season with pepper.
Stir cream cheese and eggs until smooth. Season with a little salt and pepper. Stir in half the Gouda. Stir half of the cheese cream into the pork and leek mixture
Cut the baguette into about 7 diagonal pieces (boats). Then cut each one open. Place on a baking tray covered with baking paper. Spread the leek mixture on top. Add the remaining cheese cream. Sprinkle with the remaining Gouda. Bake in a preheated oven (electric cooker: 200 °C / fan oven: 175 °C / gas: level 3) for approx. 20 minutes