Peanut butter pie has never been healthier or more delicious!!
In a large mixing bowl, combine all the filling ingredients. It will take a few minutes of whisking to really get the milk mixed in well, but you'll have a very creamy filling when it finally does. So just keep mixing.
Scoop the filling into your prepared pie crust and smooth it out with a spatula.
Chill in the refrigerator for 12 hours (overnight), then top with your favorite whipped topping and serve. (I used this topping, but you can do the same thing with regular cream if you prefer.)
Please note that the nutrition data below is a ballpark figure. Exact data is not possible. Also, data does not include crust.