In a medium saucepan, whisk together maple syrup, cornstarch, salt and nutmeg and 1/3 cup of the milk. When mixture becomes smooth, add remaining milk and mix well.
Heat over medium heat, stirring constantly, until mixture begins to thicken.
Bring to a simmer and then reduce heat slightly. Cook for about minute, continuing to stir constantly.
Remove from heat and stir in vanilla extract.
Pour into 4 oz ramekins and cover tightly with plastic wrap.
Chill in refrigerator for at least 2 hours
Serve cold with Spiced Amaretto Whipped Cream and a sprinkling of nutmeg.