BrightLifestyleFoodDenver Baker Demystifies Baking Sourdough Bread at AltitudeSourdough implies that the bread is sour but it only means that the bread has been naturally fermented.CopyFacebookXTruthGettrLinkedInTelegramEmailSaveFresh bread loaves at Reunion Bread Co, on Wednesday, Sept. 11, 2019. AAron Ontiveroz/The Denver Post/TNSBy Tribune News Service3/4/2024Updated: 3/4/2024Print0:00X 1By Tiney Ricciardi From The Denver PostDENVER—For the record, baker Ismael De Sousa isn’t a fan of the word “sourdough.”