Hershey Slims 1 cup granulated sugar 1/2 cup flour 1/4 teaspoon salt 2 (1 ounce squares) unsweetened chocolate 8 ounces butter 2 eggs 1 teaspoon vanilla extract Walnuts (optional) Confectioners' sugar Melt butter and chocolate over low heat. Mix dry ingredients in a bowl. When chocolate and butter have melted, mix with dry ingredients. Add eggs and vanilla extract. Add walnuts (optional). Bake on a greased cookie sheet (one with sides) at 350 degrees F for 10 to 12 minutes. When cool, sift confectioners' sugar over them and cut into squares.