Cream butter, sugar and vanilla ... to middle, forming loop. Fold right side up ... confectioners' sugar and vanilla in small mixer bowl; beat until smooth.
Ingredients: 14 (cocoa .. eggs .. flour .. optional .. salt .. soda ...)
Heat oven to 350 degrees. ... to middle, forming loop. Fold right side up ... Makes 2 dozen cookies. Sprinkle with confectioners' sugar ... smooth. Spread while warm.