Combine cream cheese, sour cream, powdered sugar, vanilla and strawberries in a large mixing bowl and beat until mostly smooth. (If you want a chunkier dip, you can leave the strawberries out of this step and add them with the cool whip - I feel like adding them in to this step gives it more flavor.)

Fold the cool whip into the cream cheese mixture until fully incorporated.

Top off mixture with a little bit of diced strawberries if desired and serve with your snacks for dipping.