Combine almond flour, melted butter, brown-sweetener, cinnamon, and ginger in a bowl until crumbly.
Press the mixture into the bottom of 4 small dessert cups.
In a separate bowl, beat softened cream cheese and powdered sweetener until smooth.
Add sugar-free eggnog, heavy cream, vanilla, cinnamon, ginger, and nutmeg. Beat until thick and fluffy.
Spoon or pipe the cheesecake filling over the crust.
Chill 1 hour or until set.
Top with sugar-free whipped topping and a pinch of nutmeg before serving.