Sour Cream Pastries
["1 c. butter or margarine", "2 c. sifted all-purpose flour", "1 beaten egg yolk", "1/2 c. sour cream", "1/2 c. apricot preserves", "1/2 c. flaked coconut", "1/4 c. finely chopped pecans", "granulated sugar"]
["With pastry blender, cut butter or margarine into flour until mixture resembles fine crumbs.", "Combine egg yolk and sour cream; blend into flour mixture.", "Chill dough several hours or overnight. Divide dough into 4 portions, keeping each part refrigerated until ready to use.", "Roll each part to 10-inch circle on floured surface. Spread 2 tablespoons apricot preserves.", "Sprinkle 2 tablespoons coconut and 1 tablespoon nuts.", "Cut each circle into wedges and roll into crescent.", "Sprinkle with sugar and place on ungreased cookie sheet.", "Bake at 350\u00b0 for 20 minutes.", "Cool on rack.", "Makes 4 dozen."]
["butter", "flour", "egg yolk", "sour cream", "apricot preserves", "flaked coconut", "pecans", "sugar"]