Start by peeling and then grate the potatoes with the help of a fine hole mandolin or a cheese grater
, then add the grated potato to a clean towel and squeeze all the juice out. Add the flour, oil, salt and pepper and mix well. Make the potato cups by pressing down the potato mix in a greased or silicone muffin tray
. Bake at 180°C (350F) for 15 minutes.