Kourabiedes - Greek cookies that taste of heaven!

I made these last Easter so this is a good time to try them out again. They are really delicious! The finished result does not look like much but they literally melt in your mouth!

Yield: 30 Pieces

Ingredients:
2 cups unsalted butter
1 cup icing/powdered sugar
3 Egg yolks
3 tbls Brandy
2 tsps Vanilla extract
6 cups Flour
1/2 cup Almonds (blanched), chopped
1 lb Icing/powdered sugar

Method
Beat the butter with the sugar until it becomes fluffy.
Add the egg yolks one by one, beating continuously.
Add the brandy and vanilla.
Blend in the almonds and the flour, a cup at a time. Use enough flour to get a firm dough (it may take a bit more or less than the amount mentioned in the ingredients list).
Use your hands to do the mixing, as an electric mixer will be useless after the first two or three cups of flour have been added.
Place the dough in the refrigerator for at least one hour.
Shape the dough into balls, about one inch in diameter, flatten them and place on greased cookie sheets.
Bake at 350 degrees F. for 20 minutes.
Remove from the oven.
Roll each cookie (while it is still hot) in the powdered sugar and put it back on the cookie sheet.
Repeat this step once more, so that you get a thicker coating.
Place the coated cookies on a platter, liberally sprinkling each layer and the bottom of the platter with powdered sugar.
When you are done, there shouldn't be any sugar left.
Let them cool and they are ready to eat!