potato donuts, grandma's recipe

How To Make potato donuts, grandma's recipe

• Step 1
  In a large mixing bowl combine mashed potatoes, sugar, buttermilk, and eggs, mix well. Stir in butter, baking soda, baking powder, nutmeg, and salt. Then add enough flour to make a soft dough (6 1/2 to 7 cups).
• Step 2
  Turn dough out onto lightly floured surface and knead a few times until smooth. Pat dough out to a rectangle about 3/4 inch thick. Cut doughnuts with a 2 1/2 inch floured doughnut cutter. (Or use a 2 1/2 inch circle cutter and cut center hole with a 1/2 inch round cutter.) Save holes to fry. Pat out other scraps of dough again into a 3/4 inch thick rectangle. Continue cutting out doughnuts and holes until all dough is used.
• Step 3
  Heat 1 inch of oil in a large heavy skillet. Temperature should be 375 degrees. Use a thermometer if possible or try frying a doughnut hole to ascertain correct temperature like Grandma did. Fry doughnuts 2 minutes on each side or until a nice golden brown color. Drain on paper towels. Allow to cool slightly and then frost or sprinkle with powdered sugar or cinnamon sugar.
• Step 4
  For powdered sugar frosting use 3 cups powdered sugar, a pinch of salt, 1/2 teaspon vanilla, and 4 tablespoons of milk. Mix well. Frosting should be quite thin and runny. Drizzle heavily over warm doughnuts on a wire rack. Allow extra frosting to drip off doughnuts and then flip them over and repeat on second side. Let frosting dry before storing in a sealed container like a cookie tin or plastic dish.
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