Whip the egg yolks & sugar
In a heatproof bowl, whisk together yolks and sugar over a simmering water bath for 5 minutes. You’re looking for pale, slightly fluffy, not scrambled eggs. Then let them cool a bit.
Make the mascarpone cream
Fold mascarpone into the cooled egg yolk mixture. Meanwhile, whip heavy cream with vanilla until soft peaks form. Gently fold the whipped cream into the mascarpone mixture. Voila! Cream perfection.
Prep the coffee dip
Pour your cooled coffee into a shallow dish. Quick tip: dip the ladyfingers for 1–2 seconds max, or they’ll turn into mush. Mushy tiramisu = sad tiramisu.
Layer it up
Spread a thin layer of mascarpone cream on the bottom of your dish.
Lay coffee-dipped ladyfingers on top.
Spread more mascarpone cream over them.
Repeat layers till you run out of ingredients, ending with mascarpone cream on top.
Chill like a pro
Cover with plastic wrap and chill for at least 4 hours. Overnight is even better—flavors meld and textures marry.
The dramatic finale
Just before serving, dust generously with cocoa powder. Optional: shave some chocolate on top because why not?