Preheat the oven to 150 degrees. Then put the oil, water and salt in a bowl and mix well. Add the unscreened flour and soak it in (do not stir). Roll out the dough to a thickness of about 2 millimeters and then cut out the cookies and place them on a baking sheet lined with baking paper (if you want, you can simply grease the sheet). Bake for 20 minutes.
When warm, the cookies are very soft, so let them cool down and only then remove them from the tray.