Walnut Balls

Description
In Romanian: Pricomigdale II

Ingredients

 * 4 cups walnuts,
 * 1 cup confectioner's sugar,
 * 1 egg, 1 yolk,
 * 1 teaspoon flour,
 * 1 teaspoon vanilla, oil

Directions

 * 1) Beat the sugar with the whole egg and yolk until foamy.
 * 2) Add the ground walnuts, vanilla and flour and mix well.
 * 3) With you wet hands, shape little balls, flatten them slightly and arrange on the oiled baking sheet.
 * 4) Leave space between them because they increase their size during baking.