Sourdough Bread

1 cup sourdough starter 6 cups all-purpose flour 1 (1/4 ounce) package active dry yeast 1 1/2 cups water 3 tablespoons sugar 3 tablespoons unsalted butter 1[...]

1 cup sourdough starter 1 1/2 cups lukewarm water (like bath water warm, not tepid) 1 teaspoon salt 1/4 cup granulated sugar 6 cups plain flour , maybe a[...]