A buttery, flaky crescent roll, with a nutty, slightly spicy flavor.
Measure flour and salt into bowl. Cut in butter until coarse. Stir in egg yolk and sour cream. Shape into a ball and chill. Blend sugar, nuts, and cinnamon in a separate bowl. Divide dough into 3 portions on a floured surface. Roll each into 12-inch circle and sprinkle with nut mix. Cut each circle into 12 pie-shaped wedges. Roll each up, starting at the wide end and tucking the point under; and place on a greased cookie sheet. Bake at 375º for 20-30 minutes. Frost with glaze (see below). Makes 3 dozen.
Mix powdered sugar, vanilla and milk.