1. Preheat the oven to 350°F and line baking sheets with parchment paper.

2. In a large bowl, beat the softened butter, brown sugar, and granulated sugar until light and fluffy.

3. Add the eggs one at a time, then mix in the vanilla extract until smooth.

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

5. Gradually add the dry ingredients to the wet ingredients and mix just until combined.

6. Fold in the chopped caramel pieces evenly throughout the dough.

7. Chill the dough for 30 minutes so the cookies bake up thick and chewy.

8. Scoop the dough onto the prepared baking sheets, leaving space between each cookie.

9. Sprinkle the tops lightly with cinnamon sugar.

10. Bake for 10 to 12 minutes, until the edges are lightly golden and the centers still look soft.

11. Let the cookies cool on the baking sheet for 5 minutes, then transfer them to a wire rack.