Preheat your oven to 350°F (175°C).

In a large mixing bowl, cream together the softened butter, granulated sugar, and brown sugar until light and fluffy (about 3-5 minutes).

Beat in the eggs one at a time, then add the vanilla extract and mix until well combined.

In a separate bowl, whisk together the flour, cream of tartar, baking soda, salt, and ground cinnamon.

Gradually add the dry ingredients to the wet mixture, stirring just until combined. Avoid overmixing.

In another bowl, beat the softened cream cheese and powdered sugar together until smooth and creamy.

Take a tablespoon of cookie dough, flatten it in your hand, and place about a teaspoon of cheesecake filling in the center.

Fold the dough around the filling and roll it into a ball. Repeat with the remaining dough and filling.

Roll each cookie ball in a mixture of cinnamon and sugar (optional) before placing them on a baking sheet lined with parchment paper.

Bake the cookies for about 10-12 minutes or until they are lightly golden.

Allow the cookies to cool on the baking sheet for a few minutes before transferring them to a wire rack to cool completely.