Preheat oven to 425°F. Place the pie dish onto a cookie sheet
Using a large bowl, whisk together the eggs until completely combined.
Add the pumpkin, evaporated milk, sweetened condensed milk, salt, and spices. Mix until combined.
Pour pie mixture into the pie crust.
Bake for 15 minutes, then turn the oven down to 350°F and bake for another 50-60 minutes, or until set around the edges and a knife inserted near the center comes out clean.
Allow to cool to room temperature before placing into the fridge until cooled (we do it overnight).
Pumpkin Spice Ganache
Combine ingredients in a microwave safe bowl. Heat for 30 seconds at a time in the microwave, stirring between each time. Repeat until mixture is smooth.
Pour the ganache over the cooled pie and smooth evenly. Allow to harden for an hour in the fridge. Sprinkle with cinnamon and serve with fresh whipped cream