Rich Bourbon Potato Pie - Holiday Treat

Ingredients

• 1 premade pie crust made with butter.
• 1 1/2 pounds of sweet potatoes.
• 2 tablespoons of soft unsalted butter.
• 1 small 5-ounce can of evaporated milk.
• Three large eggs.
• Two egg yolks from large eggs.
• A couple tablespoons of bourbon (optional).
• Two teaspoons of vanilla extract.
• Half a cup of dark brown sugar.
• Half a cup of regular white sugar.
• 1 teaspoon cinnamon powder.
• 1/2 teaspoon of powdered ginger.
• 1/4 teaspoon nutmeg powder.
• 1/4 teaspoon of ground allspice.
• A pinch of kosher salt (1/4 teaspoon).
• 1 cup of heavy cream for whipping.
• 1/4 cup confectioners' sugar.
• 1-2 tablespoons of bourbon.
• 1/2 teaspoon vanilla extract.