Boil the water with the oil, when it boils, remove from the heat and add the flour in the rain.
Mix well with a wooden spoon and leave to cool. In a bowl put the peeled plums and mix with 30 g of sugar. When the dough cools add eggs, 50 grams of sugar and knead well by hand.
When you have finished kneading, form dumplings of the desired size from the dough, then spread them by hand or with a rolling pin, add the plums inside and pack them. When you have finished forming all the dumplings, boil them in boiling water until they rise to the surface. In a frying pan, melt the butter, add the sugar, cinnamon and then the breadcrumbs. When the dumplings are cooked, take them out with a spatula and roll them in breadcrumbs. with ice cream, they are even better.