2 ¾ c. flour
1 c. shortening
2 t. cream of tartar
1 ½ c. sugar
1 t. soda
2 eggs
½ t. salt

Cream shortening, sugar and eggs.  Add flour mixture.  Chill dough 2 hours.  Form walnut size balls.  Roll in cinnamon sugar mixture (2 T. sugar to 2 t. cinnamon).  Place on un-greased pan leaving ample space for spreading.  Bake 400 degrees 8 to 10 minutes.