2 c. sifted flour
1 egg yolk
1/2 lb. butter
3/4 c. sour cream

FILLING:

3/4 c. sugar
1 tbsp. cinnamon
1 sm. pkg. chopped walnuts (chop nuts really fine)

Sift flour into mixing bowl. Add butter, mix with finger tips until it looks like meal, then add egg yolk and sour cream. Mix until well blended. Shape into 4 balls on floured wax paper.

Store in refrigerator several hours or overnight. When ready, roll out like a pie. Sprinkle with the filling and cut into wedges, 8 to 1 crust. Roll up, starting at wide side. Bake at 375 degrees for 20 minutes. Remove from oven and roll in sugar mixed with cinnamon.