Mix all ingredients for the dough in a bowl and knead.

Let the dough rest covered for 25-30 minutes in a warm place.

Wet the table top so that the baking paper sticks.

Wet the baking sheet as well and spread it with Polenta.

Roll the dough as rectangular as possible.

Spread the butter on top and evenly sprinkle the mixture of cinnamon/sugar.

Fold and roll the dough slowly. Cut the edges cleanly.

Cut into slices of 2.5-3 cm thick slices.

Press a hole in the middle of each piece and put it on a baking sheet.

Place the baking sheet on a warm spot and let the dough rest for 30 minutes.

Preheat the oven at 200° C.

Insert the baking sheet in a center position and also add a cup of water (underneath the sheet).

Bake for about 30 minutes.