Mix spices with cream of tartar and add to mixture Mix soda and buttermilk and make a fairly stiff dough by adding flour and milk alternately to the sugar and spices mixture
You may not need the entire six cups of flour
Refrigerate overnight covered
Roll out at least 14-inch thick the thicker the better using as little flour as possible
Keep dough refrigerated when not rolling and cutting
Cut into cookies and brush with beaten egg Bake 10 to 12 minutes in preheated 350