1 tablespoon unflavored gelatin
1/4 cup cold water
1/3 cup sugar
2 tablespoons cornstarch
1/4 teaspoon salt
2 cups eggnog
1 teaspoon vanilla extract
1 teaspoon rum extract
1 cup heavy whipping cream, whipped
1 pastry shell (9 inches), baked
Ground cinnamon or nutmeg, optional
In a small bowl, sprinkle gelatin over water; let stand 1 minute. In a saucepan, combine the sugar, cornstarch and salt. Stir in eggnog until smooth. Bring to a boil; cook and stir for 2 minutes or until thickened. Stir in gelatin until dissolved. Remove from the heat; cool to room temperature.
Stir in extracts; fold in whipped cream. Pour into crust. Refrigerate until firm. If desired, dust pie with cinnamon or nutmeg.