Nut Horns
["4 c. flour", "1 tsp. salt", "1 c. soft margarine (1/2 lb.)", "4 egg yolks", "4 Tbsp. sugar", "1 c. sour cream", "1 pkg. dry yeast"]
["Grease cookie sheets.", "Mix yeast with 1/4 cup warm water, then add sugar and small amount of sour cream to ferment.", "Add oleo to salt and flour in a large bowl and mix until crumbly.", "Add egg yolks, yeast mixture and remainder of sour cream; mix well.", "Form into ball; turn out on board sprinkled lightly with flour.", "Knead until smooth, about 5 to 10 minutes.", "Divide dough into 6 equal parts.", "Wrap in waxed paper.", "Chill at least 3 hours or overnight. On board sprinkle with sugar, roll each part into a 12-inch circle. Cut into 12 triangles.", "Spread with Walnut Filling.", "Roll up and bake until golden brown at 350\u00b0, about 25 minutes.", "When cool, dust with confectioners sugar (optional).", "Makes 6 dozen."]
["flour", "salt", "margarine", "egg yolks", "sugar", "sour cream", "yeast"]