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