For the poppy seed noodles, mix the flour with boiling hot salted water and quickly make a dough with the cooked potatoes while still hot on the pasta board.
Roll the dough into small, thumb-length noodles.
Sprinkle with ground poppy seeds.
Pour a mixture of melted butter, honey and rum over the top and serve the poppy seed noodles sprinkled with powdered sugar while they are still hot.
If you replace the poppy seeds with ground nuts or breadcrumbs, the poppy seed noodles become sweet breadcrumbs or nut noodles.