Line the bottom of a 9-inch pie dish with parchment paper.

To make the crust, combine almond flour, butter, and Swerve with an electric mixer.

Press the dough into the bottom of the pie dish.

For the filling, combine the cream cheese, avocados, granulated Swerve, vanilla extract, lime zest, and lime juice from all 4 limes in a food processor. Blend until the filling is smooth.

Spread the filling into the pie dish evenly.

Refrigerate for at least two hours or until the pie is firm.

Slice and enjoy.