Dough 2 cups flour 1/2 pound butter 1 egg yolk 3/4 cup sour cream Filling 3/4 cup chopped nuts 3/4 cup sugar 2 tsp. cinnamon Frosting 3 cups powdered sugar 1 tsp. vanilla 4 tsp. buttermilk Cut butter into flour until crumbly; add egg yolk and sour cream. Blend well and form into a ball.… Continue reading