• Gather all your ingredients so that you have everything close at hand on the counter or table.

Prepare the Dough

• In a large mixing bowl, combine 1 cup fed sourdough starter, 1 cup lukewarm water, 1 tablespoon granulated sugar, 1 tablespoon extra virgin olive oil, 1 teaspoons instant yeast, 1 teaspoon kosher salt, and 1 teaspoon whole-grain bread improver. Add in 1/3 cup Harvest Grains Blend, 1/2 cup instant potato flakes, 1/2 cup whole-wheat flour, and 1 1/2 cups all-purpose flour.
• Beat with dough hook and mix until combined. Continue to knead for 5 minutes. Place dough in a greased bowl and cover with plastic wrap coated with baking spray. Allow to rise for 60-90 minutes until double.
• Grease an 8" x 5" loaf pan. Turn the dough out onto a lightly floured surface, and pat into a rectangle. Roll and shape it into a log to fit the pan. Pinch edges and ends together to seal. Place in pan and cover with plastic wrap coated with baking spray. Allow to rise until double, 60-90 minutes. Toward the end of the rising time, preheat oven to 350℉.
• Bake in a preheated oven for 35 minutes until golden brown. Remove from oven and turn out onto wire rack to cool. Makes 1 loaf.