The pretzel has been the sign of the bakers’ guild in German speaking countries since the 14th century and therefore plays an essential role in the entire baking sector. In addition, the pretzel is the official emblem of the bakers’ guild and adorns numerous company logos.
Lye baked goods originated in the south of Germany and are firmly established in the baked goods assortment in Bavaria and Baden-Württemberg. Due to their special enjoyment factor and their unique character, lye baked goods, especially the pretzel, are very popular with all age groups. Depending on the region, the “Brezel” (pretzel) is also known as Brezen (Bavarian, Austrian) or Bretzel (Swiss German).
The high consumer demand is contrasted by a complex production process. Various key points must be observed in order to produce perfect lye baked goods. In the following, the background of lye baked goods, key points of production, special features of caustic soda and fault patterns in lye baked goods are described.
