How to Feed a Sourdough Starter (Biga) A “biga” is a stiff sourdough starter, offering a convenient, low-maintenance way to bake consistently. Ingredients. 5g old biga (starter) 35g water; 50g flour; Directions. Mix: Combine the old biga, water, and flour in a bowl or jar. Ensure your container is large enough to allow for expansion. More @Wikipedia
Hover over any link to get a description of the article. Please note that search keywords are sometimes hidden within the full article and don't appear in the description or title.