The phrase signifies a set of instructions, typically written, outlining the ingredients and method for preparing a dark, dense, and slightly sweet bread originating from Germany. This culinary guide details the specific proportions of rye flour, often coarsely ground, and other components necessary to produce this distinctive loaf. Example elements include the use of a sourdough starter, prolonged baking times at low temperatures, and potential additions like molasses or cocoa to enhance flavor and color.
Such methods of preparation hold considerable cultural and gastronomic significance. They preserve traditional baking techniques and contribute to the diverse landscape of European breads. These recipes offer a pathway to creating a flavorful and nutritious food, often valued for its high fiber content and unique taste profile. Historically, this particular bread type provided sustenance and a long shelf life, making it a staple in regions where rye flourished.