Doughnuts No. 3

• 3 medium potatoes
• 3 tablespoons butter
• 1 cup sugar

Wash, boil, peel and then rice or grate the potatoes. Sift the baking powder with the flour and mix with the rest of the ingredients. Roll on well floured board, cut with doughnut cutter, and fry in deep hot fat. Drain and dust with powdered sugar,