Boil the potatoes in their skin.

Chop the boiled potatoes and add the egg, the flour and the parmesan cheese, then knead the mix until you can roll it out.

Flour a bakeboard then use a rolling pin to roll out the dough. If you don’t have a round cookie cutter, use a glass to cut out the molds.

Now put the ham and cheese on the potato buns, then put their top halfs on them. Push their sides hard so that the cheese doesn’t drip out later.

Put the buns into a hot pan then cook them until they are ready.

Good luck and have fun with the preparation!