Source - YouTube Zero Sugar
Mix almond flour and sugar-free sweetener to make the pie dough.
Press the pie dough into a pan, bake in the oven, and let it cool.
Lightly toast the pecans in a pan to bring out their flavor.
Mix eggs, erythritol, sugar-free syrup, butter, and vanilla extract to make the filling.
Place pecans on top of the cooled pie crust and pour in the filling.
Bake in the oven until done.