I love sourdough and I love blueberries, so these Blueberry Sourdough Biscuits are a perfect combination!
“Unfed” starter is what some people call the “discard”. This dough has been sitting in the fridge unused and has not been fed. So, rather than “discard” the “unfed” starter, you can use it in what I call quick bread recipes, such as muffins, pancakes, biscuits, etc. The “unfed” starter is used for imparting its flavor, rather than its leavening power.