01 - Preheat oven to 350°F. In a bowl, combine almond flour, powdered erythritol, melted butter, and salt until mixture resembles wet sand.
02 - Press mixture firmly into the bottom and up the sides of a 9-inch pie dish. Bake for 8-10 minutes until lightly golden. Allow to cool completely.
03 - Sprinkle gelatin over cold water in a small bowl. Let stand for 5 minutes to bloom.
04 - Microwave the bloomed gelatin for 10-15 seconds until completely melted and liquid. Set aside.
05 - Beat softened cream cheese with powdered erythritol in a large bowl until smooth and creamy.
06 - Pour in cold brew coffee and vanilla extract. Mix until fully incorporated and smooth.
07 - Whip 1/2 cup heavy cream to stiff peaks. Gently fold into the cream cheese mixture until no white streaks remain.
08 - Stir the melted gelatin into the filling until thoroughly distributed.
09 - Pour filling into the cooled crust. Smooth the top with an offset spatula.
10 - Refrigerate for at least 2 hours until filling is completely firm and set.
11 - Whip remaining 1/2 cup heavy cream with 1 tbsp powdered erythritol to stiff peaks.
12 - Spread or pipe whipped cream over the chilled pie surface. Garnish with coffee beans or dust with cocoa powder if desired. Serve cold.