In its pure form, it remains gluten-free, but different brands may potentially have gluten-containing ingredients or produce the yeast in a facility with cross-contamination.

How does gluten work? Let’s look at what happens when bread dough bakes in the oven. Bread dough is made by mixing flour, water, sugar (sucrose), and yeast—tiny single-celled organisms that feed on ...

Sourdough is a tangy-tasting bread made with naturally occurring yeasts and lactic acid bacteria. Here's what can make it ...