01 - Preheat oven to 350°F. In a bowl, combine almond flour, powdered erythritol, melted butter, and salt. Mix until well combined and press firmly into the bottom and up the sides of a 9-inch pie dish.
02 - Bake for 8–10 minutes until lightly golden. Remove from oven and let cool completely before filling.
03 - Sprinkle gelatin over cold water in a small bowl. Let stand for 5 minutes to bloom, then microwave for 10–15 seconds until melted and liquid.
04 - Beat softened cream cheese with powdered erythritol in a large bowl until smooth. Add cold brew coffee and vanilla extract, mixing until fully incorporated.
05 - Whip 1/2 cup heavy cream to stiff peaks and gently fold into the cream cheese mixture until uniform.
06 - Stir the melted gelatin into the filling until completely combined.
07 - Pour filling into the cooled crust and smooth the top. Refrigerate for at least 2 hours until completely set.
08 - Whip 1/2 cup heavy cream with 1 tbsp powdered erythritol to stiff peaks.
09 - Spread or pipe whipped cream over the chilled pie. Garnish with coffee beans or dust with cocoa powder if desired. Serve cold.