2 c. sifted flour
1/2 lb. butter
Pinch of salt
3/4 c. sour cream

FILLING:

3/4 c. ground walnuts
3/4 c. sugar
1 tsp. cinnamon

Mix first 3 ingredients as for pie crust, mix in sour cream. Gather into a ball - divide in 4 portions - flour lightly, wrap in plastic. Refrigerate for 4 hours. Roll each portion to circle, 1/8 inches thick, cut into 16 wedges. Roll from wide end to form crescent piece on parchment paper covered cookie sheet. Bake 25 to 30 minutes at 375 degrees. Remove from oven, dust with confectioners' sugar, immediately.