Preheat oven to 350 degrees

Combine the flour, baking soda, cream of tarter and flour together in a bowl and set aside.

Mix the butter, eggs, and 1 1/2 cups sugar together in a large bowl.  Slowly add the flour mixture until the dough is nice and smooth.

In a small bowl combine the 2 tablespoons of sugar and 1 1/2 teaspoons of cinnamon.

Drop 1 tablespoon sized dough balls {I like to use a 1 tablespoon cookie scoop for this} into the cinnamon sugar mixture to coat.

Place dough balls on a lined cookie sheet and bake at 350 for 11 minutes or until slightly browned.

Cool on a wire rack.