Preheat oven 350° F.
Unroll pie crust over a 9 inch pie pan, per 'Using Crust' package instructions.
Mix together the sweet potatoes, ½ of the cream, ½ of sugar, butter, vanilla, cinnamon, nutmeg, and salt, until smooth. Taste and adjust seasoning (add more cream if desired or if mixture is too dry).
In a separate small bowl, whip eggs with a whisk, and then fold into the sweet potato mixture.
Pour mixture into the pie crust. Place pie in oven and bake for 1 hour or until the center is firm and dry (use a tooth pick to test). It may be a little brown around the edges.
Remove from oven and allow pie to cool on a rack before cutting and serving. Serve with a dollop of whipping cream (see package directions).
