Peel potatoes and cut into chunks, put into deep saucepan with enough water to cover them, add 1tsp of salt. Cook potatoes in a boiling water on the stove plate for about 20-30min until the potatoes become soft.
2
Drain water from the pan and mash potatoes well with potato masher. Leave it for a while to cool down, add 1egg, 1tbs of canola oil, 1/2tsp of salt and mix it well. Then, while adding flour little by little constantly stir the mixture until you get the medium soft(half sticky) dough. You don’t have to use all flour if not necessary.
3
Take small amounts of dough (enough to cover one prune) with wet hands, fold the prune with a dough and form a small ball.
4
Turn on the stove, put some bigger and wider cooking pan onto it, pour in about 1.5l water, add 1/2tsp of salt and wait until the water starts to boil. Try to put the dumpling into the boiling water as soon as you form each.
5
Drop each dumplings, one by one into a boiling water and cook them about 10min until dumplings emerge to the surface. Move occasionally dumplings with spoon not to stick to the bottoms. Wait for 2-3min more and take out of the water with the ladle. You can divide the dumplings cooking into 2-3 takes (depending on the pan size), not all at once. Take out from the water cooked plum dumplings with the ladle, and leave them for a while to cool down.
6
Meanwhile boiling dumplings, pour cooking oil into another pan, add bread crumbs and fry it for 4-5min until it gets golden-yellow colour, stir constantly to prevent bread crumbs get burned.
7
Take off fried bread crumbs from the stove plate, add the sugar according to taste and mix it well. Cooked plum dumplings roll into the mixture of fried bread crumbs and sugar, arrange them on the tray (the rest of bread crumbs are sprinkled over it)