Bread Maker X20 by Zojirushi. From fully automated, perfectly baked loaves of bread to cakes, fresh fruit jams and more, the Zojirushi Bread Machine Home Bakery Supreme makes it easy to expand your homemade menu. The Zojirushi Bread Maker bakes a large traditional rectangular shaped 2 lb. loaf. Sourdough Starter function prepares a light sourdough starter in a little over 2 hours. Large viewing window allows you to watch the baking process. Cake and Jam settings. 13 hour Programmable timer.