Cool Facts
Made from rye. Pumpernickel is a bread made primarily from rye, which is a grain that grows well in cooler climates. It's different from wheat bread because rye gives it a denser texture and a deeper, more complex flavor.
Dark and dense. Pumpernickel bread is famous for being quite dark in color, almost blackish-brown, and having a very dense, heavy crumb. This makes it more filling than lighter breads, so one slice can satisfy your appetite.
Sourdough fermentation. Traditional pumpernickel uses a sourdough starter, which means the dough ferments slowly over time with natural yeast and bacteria. This long fermentation makes the bread easier to digest and gives it a tangy, complex flavor.
German tradition. Pumpernickel originated in Germany and has been made there for centuries, especially in the Westphalia region. It became popular because rye grows well in Germany's cooler climate and the dense bread keeps well for long journeys.
Whole grains optional. Some pumpernickel recipes use whole rye grains mixed in with rye flour, which adds extra texture and nutrition to every bite.