Cream the butter until light and fluffy, about a minute depending on your mixer
Once the butter has been creamed, add the sugar until it has been incorporated into the butter
Add the eggs, one at a time
Add the vanilla
Mix your dry ingredients together, the flour baking soda, cream of tarter, and corn starch. Add to the wet ingredients. Mix until the dough has come together
In a separate dish, combine 1/2 cup of sugar and 1 tsp of cinnamon. Mix with a fork until combined.
Using a medium cookie scoop or about 1 1/2 tbsp, shape it into a ball. Roll in the cinnamon sugar mixture until the cookie is completely covered with the cinnamon sugar mixture. Place on a baking sheet lined with parchment paper about 2 inches apart.
Bake at 350 degrees for 10 -11 minutes until you see the cookie having a cracked appearance. Let cool, then using a spatula, place on a cooling rack to completely cool. Transfer to a container and enjoy!