Peel and quarter potatoes and ... bowl. Add the egg yolks, cornstarch and flour to ... a ball. Place dumplings on a cookie sheet or ... to 2 inch) dumplings.
Prick beef roast through with ... slices and potato dumplings. Heat 2 tbsp. butter ... pepper. Stir in eggs. Beat until dough holds ... dumplings with reserved breadcrumbs.