01 -
Combine gingersnap crumbs, melted butter, and optional brown sugar and pumpkin pie spice. Mix until mixture resembles wet sand.
02 -
Press crumb mixture firmly into the bottom and up the sides of a 9-inch pie pan. Pre-bake the crust at 350°F (175°C) for 8–10 minutes. Allow to cool.
03 -
Whisk together pumpkin puree, eggs, evaporated milk or cream, sugar, cinnamon, ginger, allspice, and salt in a bowl until fully combined and smooth.
04 -
Pour the prepared custard filling evenly into the cooled gingersnap crust.
05 -
Bake at 350°F (175°C) for 45–55 minutes, or until the custard is set around the edges with a slight jiggle in the center. Avoid overbaking.
06 -
Let the pie cool fully on a wire rack to room temperature. Optionally refrigerate for firmer slices before serving.