3 cups (360g) King Arthur Unbleached All-Purpose Flour

1/4 cup (46g) potato flour or 1/2 cup (43g) dried potato flakes (instant mashed potatoes)

1/4 cup (28g) King Arthur Baker's Special Dry Milk or nonfat dry milk

2 tablespoons (25g) granulated sugar

1 1/4 teaspoons (8g) table salt

2 teaspoons instant yeast

4 tablespoons (57g) unsalted butter

1 cup (227g) water, lukewarm