Kourabiedes(Greek) - cooking recipe

Ingredients

1 lb. sweet butter
1/2 c. powdered sugar
1 jigger whiskey
4 c. sifted flour
3 c. sifted confectioners sugar
6 Tbsp. toasted almonds, chopped fine
1 egg yolk
1 tsp. vanilla
1/2 tsp. almond extract

Preparation

Beat butter and sugar until creamy, about 15 minutes.
Add egg yolk, flavorings and almonds, beating until well blended.
Remove from beater and gradually add sifted flour to make a soft dough.