Into a small bowl add your soft cream cheese and sugar and combine them; I used a fork for simplicity.
Stir in your vanilla to the cream cheese and sugar.
Add in your flour and milk, 1 tbsp at a time, and combine till you have a dough.
I let mine chill in the fridge for a few mintues but it is ready to eat. I also added sprinkles because yes :)
Notes
If you want to bake your flour to kill off any harmful germs, place it on a parchment paper-lined pan and bake at 325 for a couple of minutes; watch it so it doesn't burn.