In a nutshell, sourdough starter is fermented flour and water. More specifically, it is a mixture of flour and water that hosts a live culture of ... to influence the types of yeast and bacteria ...

Yes, you can make a successful sourdough starter using basically any flour of your choosing, as long as it has enough gluten to trap air bubbles. That being said, different types of flour will ...

The components of creating a sourdough starter are very simple—flour and water. Mixing them produces a live culture where ...