01 -
Add the heavy whipping cream to a mixing bowl. Using an electric mixer or stand mixer, beat on medium speed. Gradually add the granulated sugar and vanilla extract, continuing to beat until stiff peaks form.
02 -
Gently fold the room-temperature mascarpone cheese into the whipped cream mixture until well combined. Set aside.
03 -
In a shallow bowl, mix the cold espresso and optional coffee liqueur.
04 -
Quickly dip each ladyfinger into the coffee mixture on both sides (don't soak them) and place them in a single layer at the bottom of an 8×8-inch (20x20cm) or similar-sized pan.
05 -
Spread half of the mascarpone mixture evenly over the layer of dipped ladyfingers. Add another layer of dipped lady fingers and then top with the remaining mascarpone cream.
06 -
Use a fine mesh strainer to generously dust cocoa powder over the top layer of mascarpone.
07 -
Cover and refrigerate the tiramisu for at least 3-4 hours, or preferably overnight, for the best flavor and texture.