Using a stand mixer or electric hand mixer mix together cake mix, thawed Cool Whip, and egg until well blended.
1 15.25 oz cake mix (any flavor), 1 8 oz container Cool Whip, thawed or homemade stabilized whipped cream, 1 whole large egg
Scoop about 2 tablespoons (medium cookie scoop) balls of dough and roll through the powdered sugar. The dough will be sticky. Place on a lined baking sheet.
½ cup powdered sugar
Bake for 11-12 minutes until the edges are set and the cracks in the cookies appear dry. Remove from the oven and let cool for 5 minutes before removing to a wire rack to cool completely.
Notes
Store in an airtight container.
Shown is Strawberry, Funfetti, and Chocolate cake mix.