Yeast Dumplings Also Known As:   Germknödel Yeast dumplings are large dumplings made from a yeast dough and filled with cooked plums. They are cooked in boiling milk or water. They are served warm and topped with either melted butter or a vanilla sauce. Additional toppings include poppy seeds and powdered sugar.  Region Bavaria (Bayern)  Main Ingredients Flour, milk, yeast, eggs, butter, sugar, plum sauce for the filling