Hazelnut Crescents

2 cups all-purpose flour
Pinch of baking powder
1/2 cup granulated sugar
1 teaspoon vanilla extract
3 egg yolks
7 ounces butter
1 1/4 cups ground hazelnuts

Sift dry ingredients onto table. Make well in center and add vanilla extract, egg yolks, butter and nuts; work flour mixture with hands. Refrigerate for 1 hour.

Form into 1-inch pieces and shape into crescents, tapering ends. Bake at 350 degrees F for 10 minutes.

Roll in confectioners' sugar.