Make a pasta dough from flour, egg, water and a pinch of salt. Let it rest first.
Cook the sauerkraut according to the instructions (on the tin or packaging) with a little caraway seeds and the bay leaf. Sear the minced meat and season with salt and pepper.
Then roll out the pasta dough thinly. Spread the sauerkraut and minced meat evenly on top. Now roll everything into a sausage and cut into approx. 2-3 cm thick slices.
Finally, fry the slices in portions in a well-preheated pan in oil, butter or lard (depending on your preference) until golden yellow on both sides. Serve immediately.