Once you've made your crust, you can begin preparing the pumpkin pie filling.
In a large bowl, combine cans of pumpkin puree, sugar, 1/2 tsp. salt, pumpkin pie spice, eggs, and evaporated milk. Mix well and pour into your pastry shell.
Preheat oven to 425º and bake for 15 minutes, then reduce heat to 350º and bake for another 45-50 minutes or until a toothpick comes out clean near the center.
Top with some whipped cream and enjoy!