Prepare a meat dough from the soaked and squeezed rolls, the minced meat and the eggs. Season the mixture with salt and pepper and form meatballs. Put the raw meatballs in a baking dish or the Römertopf.
Now mix the cream, the processed cheese, the broth, pepper, salt and the onions cut into thin rings into a sauce, bring to the boil and then pour over the meatballs. Keep everything nice and cool and let it steep overnight.
The next day, put everything in the oven at 200 ° C and cook covered for 30 minutes. Then remove the cover (lid or foil) and cook for another 20 minutes.