Add cream cheese and powdered sugar to a bowl and cream together using a hand mixer on medium speed.
Add cinnamon and continue to beat until incorporated.
Reduce speed to low and beat in the Cool Whip until just combined.
Serve with strawberries and any other fruit you like, and enjoy :)
Video
Notes
You can adjust the texture of your dip until you reach the desired consistency. If your fruit dip with Cool Whip is too thick, you can thin it out with a bit of milk. On the other hand, if it's too thin, add more Cool Whip or cream cheese.
If you're looking for a dairy-free alternative, use non-dairy whipped topping instead of Cool Whip and cream cheese substitutes. This will allow folks with dietary restrictions to enjoy your tasty fruit dip.
Allow the dip to chill in the refrigerator for at least an hour before serving to give the flavors time to develop and meld together fully.