If using a frozen or ready-made pie crust, remove it from the refrigerator or freezer. Follow any par baking requirements of the crust's packaging (if store-bought) or recipe (if homemade).
1 pie crust
Preheat the oven to 350℉.
If using fresh sweet potatoes, peel, cut into 1" cubes, and put in a pot of boiling water to cook for 15 minutes, then strain.
1-2 sweet potatoes
Beat the boiled sweet potatoes until smooth.
Add the butter, let melt slightly, then beat in until fully melted.
½ stick butter
Add the remaining ingredients and beat until fully blended and smooth.
1 cup brown sugar, 2 eggs, ¼ cup bourbon, ¼ cup heavy cream, ½ teaspoon kosher salt
Pour into prepared pie crust and bake for 40 minutes.
When the center of the pie is still slightly jiggly, remove from oven and cool completely.
Top if desired (see notes), then slice and enjoy!
Video
Notes
For an alcohol-free version, replace the bourbon with additional heavy cream or with maple syrup.For a smoother filling, put the cooked sweet potatoes through a potato ricer before mashing.Top pie marshmallows, meringue, or whipped cream for an added touch of sweetness. For a marshmallow or meringue topping, toast with a kitchen torch or in a broiler. Make a maple whipped cream by adding 1-2 tablespoons of maple syrup to heavy whipping cream and beating until stiff peaks form.Allow the pie to cool completely to room temperature. Bringing down the temperature too quickly by cooling it in the fridge or freezer may cause the pie filling to crack. If it does crack, cover them with a topping!