Line a 9-inch pie shell or four 3 ½-inch tartlet shells with:
Freeze the shell(s) for 20 minutes.
Preheat the oven to 325°F.
Beat in a medium bowl:
Stir in:
Pour the filling into the chilled shell(s). Bake until the custard is firm, about 1 hour for a pie or 30 to 35 minutes for tartlets. Serve warm or cold.