Savoy Bread

Description
In Romanian: Paine de Savoia

Ingredients

 * 4 oz/100 g confectioner's sugar,
 * 4 eggs,
 * 2 oz/50 g potato flour,
 * 2 oz/50 g wheat flour,
 * 1 teaspoon baking powder,
 * salt,
 * 1 teaspoon vanilla,
 * shortening for greasing the pan

Directions

 * 1) Beat the sugar with vanilla and yolks, add the two flours, salt and baking powder, mixing well.
 * 2) Then add the whipped egg whites.
 * 3) Bake into a greased bread pan and serve with tea, cut into thin slices.