Beat together the cream cheese and condensed milk until creamy.
Mix in the strawberry puree. For the strawberry puree, I used this recipe from Joy of Baking. It is simply strawberries, sugar, and lemon juice blended into a puree.
Fold in the Cool Whip. Cover and chill for at least an hour before serving.
Serve with strawberries and pound cake or your choice of dippers. Chocolate graham crackers, angel food cake, or vanilla wafers would all be good options.
Notes
This dip makes a lot! You can easily cut the recipe in half if you only need a smaller amount.