01 -
Whisk pistachio paste with part of the heavy cream (¼ cup) in a large bowl until nice and smooth. Fold in mascarpone, almond extract, vanilla, and salt, mixing until it’s creamy.
02 -
In another bowl, whip the remaining 1 cup of heavy cream with the sugar using beaters or a stand mixer until peaks hold their shape.
03 -
Gradually fold the whipped cream into the pistachio mascarpone mixture with a spatula. Set it aside.
04 -
Stir together coffee, pistachio extract, and amaretto (if you're using it) in a wide, shallow dish until it’s mixed up.
05 -
Dip half the ladyfinger cookies quickly into coffee one at a time and line them in a single row at the bottom of a 9x9 pan. Pour half of the cream mixture on top and spread evenly.
06 -
Repeat the dipping process with the rest of the ladyfingers. Stack them neatly above the first layer and coat with the remaining cream. Smooth out the surface.
07 -
Drizzle some pistachio paste over the top, thinning with a splash of water if it’s hard to spread. Garnish with finely chopped pistachios. Let it sit in the fridge for at least 2 hours or leave overnight for an extra chill.