Preheat your oven to 375°F (190°C).
In a bowl, combine pumpkin puree, sugar, cinnamon, nutmeg, ginger, and salt.
Whisk in the eggs until well blended.
Add evaporated milk and mix until smooth.
Place mini pie crusts on a baking sheet.
Pour the pumpkin mixture into each crust, filling them about 3/4 full.
Bake for 25-30 minutes or until the filling is set.
Remove from the oven and let cool slightly.
Top each pie with whipped cream.
Serve warm or at room temperature.