Preheat oven to 350 degrees; grease 9" round cake pan. Line bottom of pan ... butter, 1 tablespoon corn syrup and 4 ounces semi sweet chocolate over medium high, stirring ... until topping is firm.
In a large bowl combine ... buttermilk glaze. Return cake to oven for additional 10 ... confectioners' sugar to mixture, stirring well to remove lumps.
In food processor blend cottage ... Mix together flour, corn starch and 1/2 cup sugar. ... Melt 1/4 pound sweet butter and add to mix. ... partially open. Remove cake when cool.