Heat oven to 325 degrees F. Line 2 baking sheets with parchment paper. Mix cinnamon sugar mixture in a bowl and set aside.
In a stand mixer, or with a hand mixer, beat both sugars and butter until fluffy and creamy (3 minutes). Beat in eggs and vanilla, mixing for about another minute.
With the mixer on low, add in the rest of the ingredients (except for flour). Allow that to blend in. Finally, mix in flour just until combined.
Roll dough into balls and then dip into the cinnamon sugar mixture, coating evenly. Place in the freezer for 30 minutes.
Place on prepared baking sheet, 2 inches apart and then bake for about 10 minutes or until edges are golden brown.
Enjoy...with a scoop of vanilla ice cream! ;)