Add the flour, baking soda, cream of tartar, 1 teaspoon cinnamon, ½ teaspoon nutmeg, ⅛ teaspoon cloves, and ¼ teaspoon nutmeg to a mixing bowl and whisk to combine. Set aside.
Add the butter and ¾ cup sugar to a large mixing bowl and beat with an electric mixer for 2-3 minutes.
Add the egg, vanilla extract, and canned pumpkin to the mixing bowl and mix well. Use a rubber spatula to scrape down the sides of the bowl periodically to ensure the butter and sugar are fully incorporated.
Add the dry ingredients to the mixing bowl and mix well until a soft dough is formed.
MAKE THE CINNAMON COATING
Add the remaining sugar and spices to a small mixing bowl and stir to combine.
ASSEMBLE THE COOKIES
Use a cookie scoop to scoop out a two-tablespoon-size portion of dough and roll it into a ball.
Unwrap a caramel, use your fingers to squeeze it into more of a ball shape, and press it into the center of the cookie dough ball.
Press the sides of the dough around the caramel to fully cover it and roll the dough ball between your hands to smooth it out.
Coat the dough ball in the sugar and spice mixture.
Repeat steps 7-10 until all the dough is used up.
Place the cookies, evenly spaced, on a baking sheet lined with parchment paper or a silicone baking mat. Do not flatten the cookies.
BAKE AND SERVE
Bake in the oven for approximately 12 minutes or until the bottoms are slightly golden brown.
Remove the cookies from the oven and transfer them to a wire cooling rack.
These cookies are best served warm while the caramel is still warm and gooey. Store any leftovers in an airtight container for up to three days.