Pour coffee (or espresso) in deep dish. Add amaretto liquor and vanilla and whisk until combined.
Using a hand mixer, beat egg yolks and sugar until pale and thick, about 5 minutes. Add marscapone and salt and mix again until smooth. In a separate bowl, mix the heavy whipping cream until stiff peaks form, about 5 minutes. Fold the cream into the marscapone mix until everything is fully combined and the texture is light, creamy and airy.
One at a time, dunk both sides of the lady finger into the coffee liqueur mix. Make sure to work fast as the ladyfinger can get soggy pretty quickly. Arrange the ladyfingers into the bottom of the cocottes. You might need to cut the ladyfingers into smaller pieces to fit into the round shaped cocotte.
Add a layer of the marscapone cream, followed by a nice dusting of cocoa. Add another layer of dunked ladyfingers, followed by another layer of marscapone cream. Dust again with cocoa and cover. Let chill for at least 4 hours. The tiramisus will only taste better the longer their flavors meld together so the longer you let chill, the better. Enjoy!