4 c. flour
1 yeast cake, crumbled
1 1/2 c. butter
1/2 tsp. salt
3 egg yolks
1/2 c. sour cream
3 egg whites, beaten stiff
1 tsp. vanilla
1 c. sugar
1/2 c. chopped walnuts

Cut in flour, yeast, butter and salt as for crust, then blend in yolks and sour cream. Divide dough into 6 or 8 balls. Roll each ball on powdered sugar board into a circle. Cut each circle into 6-8 wedges. Pour 1 teaspoon filling on wide side and roll up.

Bake at 375 degrees for 15 minutes on cookie sheets. Filling egg whites, vanilla and sugar. Add to stiffly beaten egg whites. Mix well. Add nuts. Place in crescents.