• Preheat oven to 375°F and grease a 9-inch pie dish with cooking spray or butter.
• In a large mixing bowl, add the almond flour, sweetener, cocoa powder, baking powder, salt, and cold butter.  Mix well to combine and be sure the butter is well incorporated.
• Add the egg to the mixture and blend until the dough looks crumbly.
• Spread and flatten out the dough into the prepared pie dish and bake for 15 minutes. Allow the pie crust to completely cool.

Chocolate Filling:

• In a large mixing bowl add cream cheese, whipped cream, sour cream, melted chocolate, cocoa powder, sweetener,  vanilla extract and blend for about 3-4 minutes or until the chocolate filling is light and fluffy.
• Spread the chocolate filling into the baked pie crust and refrigerate for 4-6 hours.

Whipped Cream Topping:

• In a large bowl, with an electric mixer blend the whipping cream, vanilla extract, powdered sweetener and beat on high until peaks form.
• Top the pie with whipped cream topping and chocolate shavings.