Preheat oven to 365°. Make or purchase your pie crust of choice.
In a large bowl, mix together the pumpkin puree, eggnog, sugar, eggs, spices, and salt. Carefully pour mix into crust.
Bake until set and a knife comes out clean in the center, 65-70 minutes depending on your oven. Cool completely. Refrigerate until serving. Serve with whipped cream.