Knead flour, curd, egg, egg yolk, salt and sugar to a dough. Form to a roll.
Cut dough in equal pieces, put in a strawberry, close dough and form to a dumpling.
Place dumplings in boiling salted water and simmer for about 10 minutes.
In the meantime roast breadcrumbs in butter, sugar and cinnamon. Stirring constantly.
Remove dumplings from the water, drain and roll dumplings in bread crumbs.
You can also freeze the strawberry dumplings.
Place the raw dumplings (without boilling) on a plate in the freezer. When frozen, put in a freezer bag to store.
For cooking place frozen dumplings directly in boiling salted water.