ingredients: - 113g (1/2C) sourdough starter or discard - 227g (1C) lukewarm water - 346-375g (2.5 - 3C) AP flour* - 9g (1.5 tsp) table salt - 12g (2tbps) granulated sugar - 85g (6tbps) unsalted butter at room temp - 28g (1/4C) dry milk - 1.5 tsp instant yeast *the less flour the s