1
Preheat your oven to 350ยบ F. Line a cookie sheet with parchment paper.
2
Combine the cake mix, egg and Cool Whip well, either in a stand mixer on medium or in a bowl with a wooden spoon. Mix until it forms a sticky dough.
3
Using a teaspoon, drop loose balls of dough into a bowl with the powdered sugar. Roll the dough to coat and form a perfectly round ball.
4
Place the dough balls on a cookie sheet, evenly spacing 12 cookies with space between them.
5
Place the cookie sheet in the oven for 8 minutes or until the cookies are just starting to brown around the edges.
6
Allow the cookies to cool on the pan for 2 minutes. Then remove to a wire rack to cool completely before storing in an airtight container.