INGREDIENTS
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4 - 4 1/2 cups all purpose flour 2 1/2 teaspoons instant yeast 1 1/4 cups milk (heated to lukewarm, about 110 degrees) 3 Tablespoons sugar 1/4 cup unsalted butter, softened 1 1/2 teaspoons salt 1 egg, lightly beaten 1/2 cup mashed potato* -