Zwetschkenknodel (plum dumplings with toasted breadcrumbs)

 This Austrian recipe was given to us by a member of staff a few years ago, and we thought it worth revisiting!   Serves 4PREP: 20MINS COOK: 7MINS makes 10-12 dumplings   For the dough: 200g Flour 30g Butter or margarine 250ml Water 1 egg   For the rest of...