human
How can I make a sourdough bread starter?
assistant
To make a sourdough bread starter, you will need flour and water. Begin by mixing equal parts of the two ingredients in a bowl. Then leave it at room temperature for about 12 hours or until it starts to bubble. Stir the mixture every few hours to ensure that all the flour is hydrated. After 12-24 hours, your starter should be active and ready to use.