Beat the butter, egg and cream cheese together in a large bowl using a hand or stand mixer until creamy and smooth.
Beat in the cake mix until combined and there are no globs of dry ingredients visible.
Chill the dough in the fridge for 30 minutes.
Preheat the oven to 350°F.
Line 2 large baking sheets with parchment paper.
Use a 1-Tablespoon cookie scoop to divide the dough into balls and roll in your hands to shape.
Now roll each dough ball in the powdered sugar and arrange on the prepared baking sheets, leaving 1½ inches or more between each one.
Bake for 8 to 10 minutes or until the cookie edges have set.
Remove the cookies from the oven and immediately press a strawberry ice cream cone kiss on top of each one.
Allow the cookies to cool completely on the baking sheets and then serve or store them.
