The very BEST Snickerdoodle Cookies. The secret? Cinnamon is added into the dough and the batter is rolled into a cinnamon sugar mixture just before baking! The end result is a flavor packed soft and chewy cookie that is hard to resist!
Preheat the oven to 375 degrees and line a cookie tray with parchment or silicone baking mats. Set aside.
Combine the flour, baking soda, cream of tartar, and 1/2 teaspoon cinnamon in a large measuring cup or small mixing bowl. Gently stir with a fork until the ingredients are combined. Set aside.
Add the softened butter with 3/4 cup granulated sugar in the bowl of a stand mixer. Mix on medium speed for two minutes or until the butter and sugar is light and fluffy.
Scrape the sides of your bowl with a spatula. Add the egg and vanilla extract. Stir on low until incorporated.
Slowly stir in the dry ingredients, stirring on low speed until combined and a dough is formed.
In a small bowl, stir together the remaining 2 tablespoons of sugar with the 2 teaspoons of cinnamon.
Roll the dough into 2 inch balls and coat each completely in the cinnamon sugar topping.
Place 2 inches apart on the prepared baking tray. Bake 10-11 minutes, or until the edges are slightly curled and the cookies are puffed.
Let the cookies cool for 5 minutes on the baking tray and enjoy.