Austrian Christmas Weihnachtsbaeckerei Recipe

Sift flour, baking powder, and salt onto a board. Cream butter and sugar. Add eggs, vanilla, and milk to butter and sugar. Mix lightly. Pour the moist ingredients into a depression in the flour and work ingredients into a dough with a knife. Divide the dough into 4 parts. Roll out and cut into desired shapes with cookie cutter. Place on a greased baking sheet and brush with egg yolk. Bake in a moderate oven, at 300-350, until golden brown.