-
Preheat oven to 300*F.
-
In a small bowl, combine the sugar and cinnamon; set aside.
-
In a medium bowl, combine the flour, baking soda, and salt; mix well with a wire whisk and set aside.
-
In a large bowl, using an electric mixer on medium speed, blend the sugars.
-
Add the butter and mix to form a grainy paste.
-
Scrape down the sides of the bowl, then add the eggs and vanilla; mix until light and fluffy.
-
Add the flour mixture and blend at low speed just until combined. Do not overmix.
-
Shape dough into 1" balls and roll each in the cinnamon-sugar mixture.
-
Place 2" inches apart on ungreased cookie sheets and bake 18-20 minutes.
-
Using a spatula, immediately transfer cookies to a cool, flat surface.