Sourdough Blueberry Muffins. Muffins, notwithstanding a bizarre song by the late Frank Zappa, are fine foods, and they are a great way to start a day, to brighten a covered dish function at work or church, or to just tell someone that you think they are special.
Also, they are a great way to use up an extra cup or two of starter that you might be wondering what to do with. This recipe, like most muffins, is a quick-bread recipe. It rises due to the interaction of the sourdough starter's acid and the baking soda. As a result no rise time is required. Northwest Sourdough. Sourdough cooking recipes.