If you have a food processor, the preparation of these rolls is simple – all the hard work is done by the machine.
Scald the milk, allow it to cool until lukewarm.
Sift the flour and salt into the potato, stir in the sugar and then sprinkle with the yeast.
Pour in the lukewarm milk and the melted butter and stir or process until the dough is formed. Knead until silky and elastic, then put into a clean bowl, cover with cling film or a cloth and leave in a warm place to rise until the mixture has nearly tripled in volume.
Knock back the dough and with floured hands make into about 16 little rolls. Place on a greased baking sheet, leave to rise for another half hour, then paint with the beaten egg and the poppy seeds and bake at