Salzburger Nockerl (pl., Austro-Bavarian: Soizburga Noggal) are a sweet soufflé served as a dessert, a culinary speciality in the Austrian city of Salzburg. The sweet dumplings are made of egg yolk, flour, sugar, and vanilla, mixed into a thin dough. Then egg white is whisked until it is stiff and folded carefully into the dough. Afterwards dumplings (Nocken, diminutive: Nockerl, cf. Gnocchi) are formed and baked on low heat in an oven.