1. Spread the layers of filo pastry on a large chopping board and brush each layer with oil.
2. You cannot be impatient as the puree is piping hot under that layer of oil.
3. Oil a 5 cm deep baking tray and line it with an overhanging layer of parchment paper.
4. Most oil wells adopt the method of uncased hole for oil layer.
5. It arrived in a clay pot with a thin, congealed layer of oil on top.
6. Then, fine hemp rope saturated with oil should be put on the layer.