In bowl, combine butter, 4 cups flour and cinnamon. Add egg and sugar then knead into ball.

Spread additional flour on counter and cut ball into six sections. Roll each section into 24-inch ropes then cut into 1-inch pieces and place on cookie sheet.

Bake 10 minutes.

To make topping: In bowl, combine sugar and cinnamon.

Roll warm cookies in mixture and let cool on rack.