White Bread(12 Loaves)  
["4 yeast", "3 medium potatoes", "1 c. sugar", "1 c. melted shortening or oil", "4 Tbsp. salt", "11 c. water", "30 to 36 c. flour"]
["Cook potatoes; put through sieve.", "Dissolve yeast in water with a little sugar.", "Add remaining ingredients.", "Knead.", "Let rise, etc.", "Bake at 350\u00b0 for 40 to 50 minutes."]
["yeast", "potatoes", "sugar", "shortening", "salt", "water", "flour"]