Pumpernickel it may be paired with caviar, smoked salmon, sturgeon, and other expensive products on an hors d'oeuvres tray. While some commercial bakeries mass produce pumpernickel bread for wholesale, many American shops, stores, and families use traditional recipes and bake times. Some mass produced pumpernickel in North America may incorporate natural colorants such as molasses, caramel color, coffee, or cocoa powder among others to imitate the various shades of brown of traditional German pumpernickel. As is common modern commercial baking practice, commercial bakeries the world over often add wheat flour to provide gluten structure and increase rise, and commercial yeast to
What Is and What Should Never Be What Is and What Should Never Be "What Is and What Should Never Be" is a song by English rock band Led Zeppelin. It was written by Jimmy Page and Robert Plant and was included as the second track on "Led Zeppelin II" (1969). "What is and What Should Never Be" was one of the first songs on which Page used his soon-to-become trademark Gibson Les Paul for recording. The production makes liberal use of stereo as the guitars pan back and forth between channels. Robert Plant's vocals were phased during the verses. Record producer Rick Rubin has remarked, "The