Preheat your oven to 425°F (220°C).
Roll out the pie crust and fit it into a 9-inch pie dish.
In a large mixing bowl, combine pumpkin puree, sugar, and salt.
Add the ground spices: cinnamon, nutmeg, and ginger.
Beat the eggs in a separate bowl and then add to the pumpkin mixture.
Slowly stir in the evaporated milk until smooth.
Pour the pumpkin filling into the prepared pie crust.
Bake in the preheated oven for 15 minutes.
Reduce the temperature to 350°F (175°C) and continue baking for 30-35 minutes, or until the filling is set.
Allow the pie to cool before serving.