Linked from
The 27 pages that link to Sourdough, each with the reason it gives.
FermentationBroader topic: Its starter ferments flour sugars, producing gas and organic acids.
WheatRelated: Wheat flour is a common base for sourdough bread.
FlatbreadRelated: Sourdough fermentation can leaven flatbreads and add acidity.
Rye breadRelated: Rye sourdough acidifies dough and contributes leavening and flavor.
CroutonBroader topic: Its firm crumb and tangy flavor make it a distinctive crouton base.
KefirCompared with: Like kefir, it relies on mixed microbes, but its substrate and food form differ.
BliniRelated: Some blini recipes rely on sourdough cultures instead of commercial yeast.
Sourdough starterNarrower topic: Starter is the leaven and fermentation source used to make it.
EmmerRelated: Sourdough fermentation is one way to make bread from emmer flour.