Making a Biga

First off, I guess I should explain just what a Biga is. When making traditional Italian bread, the biga acts as a starter and is added to your regular dough recipe. It not only enhances the flavor, but it also affects the texture by giving the bread a lighter texture and giving it bigger holes (instead of the much smaller holes found in other breads). I need to note here that this is not a classic biga, which is taken from the unsalted dough of the bread you would have made previously and Thus can be a subject for another article.