Preheat oven to 350 degrees F. Liberally grease a 24-cavity miniature muffin tin with cooking spray and set aside.

In a large bowl, combine the cookie mix, butter and egg until a soft dough forms. Drop rounded Tablespoonfuls of dough into each cavity. You should end up with about 20 cookie cups total.

Bake the cookie cups for approx. 10-12 minutes or until the tops are set and the edges appear slightly crispy. Remove from the oven and make an indentation in the center with the handle of a wooden spoon. Let sit for 10-15 minutes.

Once cool enough to handle, pop in a Hershey Pumpkin Spice Kiss into the center of each. Allow the cookie cups to cool completely before gently running a knife around the edge to pop them out and serve.