Add ingredients to bread machine pan according to manufacturer's directions.
Select basic cycle.
Remove baked loaf from pan at once. Cool on a rack at least 15 minutes before slicing. Serve hot, warm, or cool.
To make a 2-pound loaf, use 1 1/3 cups water, 1 1/3 cups sourdough starter, 4 cups bread flour, 2/3 cup rye flour, 4 teaspoons sugar, 1 teaspoon salt, and 1 package active dry yeast.
Nutritional analysis per ounce.