Wonder Crescents - cooking recipe

Ingredients

1/2 lb. flour
1/2 lb. butter
1 Tbsp. sugar
2 egg yolks, beaten
2 Tbsp. wine
2 Tbsp. sour cream

Preparation

Mix flour and sugar; add butter.
Mix as for pie crust.
Make a well; add egg yolks, wine and sour cream.
Mix dough; let set in refrigerator overnight.
Roll out very thin.
Cut into 3-inch squares and spread with jam or walnut filling.
Roll into crescent shape; brush with egg yolk and bake in a moderate oven until golden brown.