Whisk the yolks, brown sugar, maple syrup, vanilla bean paste, salt, and heavy cream together in a heavy saucepan and heat over medium to medium high heat, stirring constantly, until the mixture starts to thicken and just comes to a gentle bubble.
Pour through a mesh sieve and then fill 3 or 4 small cups, bowls, or ramekins with the hot mixture. Let cool and then refrigerate until fully chilled and firmed up, at least several hours or overnight.
bourbon whipped cream
Whip the heavy cream, bourbon, and sugar together until soft peaks form.
Notes
Make this salted maple pot de creme your own
I used all cream, but you can probably get away with using part whole milk or half and half.
Use a little bit of maple extract if you want to boost the maple flavor.
Whipped cream is very versatile and can be flavored in so many ways. If you don't want to use Bourbon you can use any other liqueur, maple extract, vanilla, nutmeg, or whatever you like.