½cuphalf and halfcan sub whole milk, heavy cream, or evaporated milk if necessary
1teaspoonvanilla extract OR bourbon
1Tablespoonlemon juice
For the bourbon whipped cream and topping:
6ouncesheavy cream
1Tablespoonbourbon
1Tablespoonwhite granulated sugar or powdered sugar
¼cuptoasted walnutsoptional
Instructions
Cream together butter, sweet potato, and flour in a large mixing bowl. Mix in the remaining pie ingredients ( cinnamon, nutmeg, salt, white sugar, brown sugar, eggs, half and half, and extract).
Pour into unbaked 9" deep-dish pie crust. Bake on a sheet pan at 350 for 1 hour 15 min.
Using a hand mixer, beat the heavy cream, bourbon, and sugar together until it starts to stiffen. Pile on top of the cooled sweet potato pie, and crumble walnuts on top.