In a medium saucepan, warm up the milk over medium heat for about 2 minutes, or until hot (not boiling!)
Turn the heat down to low and add the cream cheese and vanilla extract. Whisk until melted.
Whisk in the white chocolate until melted and smooth.
Remove from heat and stir in the strawberry puree (or strawberry syrup). Adjust the color as desired with the food coloring.
Serve immediately topped with whipped cream and pink sugar.
Video
Notes
To make your own strawberry puree blend ½ cup of chopped strawberries for about 2 minutes, or until fully pureed. If you want to be fancy you can strain your puree through a hand strainer to remove the seeds before adding it to the pot (this step is entirely optional). Or you can use a strawberry syrup in place of the strawberry puree if desired.