01 -
Whip up some coffee and pour it into a shallow, wide dish. Stir in the almond extract and rum (if you're using it). Leave it to cool for dipping.
02 -
Crack open the eggs, placing the whites into the mixer bowl with the whisk attachment, and the yolks into a different bowl for later.
03 -
Turn the mixer to high and gradually pour in 1/3 cup of sugar while beating the egg whites until peaks stand firm, which takes around 3 minutes. Scrape it all into a big bowl.
04 -
With the mixer, beat the yolks and the remaining 1/3 cup of sugar on high for around 3 minutes until they're pale and fluffy. Add in the cold mascarpone and mix until smooth.
05 -
Stir in the pistachio paste, vanilla, and almond extract, making sure it's all thoroughly mixed together.
06 -
Carefully fold in half of the yolk mixture into the egg whites using a spatula. Then fold in the second half, being gentle to avoid flattening the mixture.
07 -
Dip each side of the lady fingers quickly into the coffee mixture, then create a layer at the bottom of a 9x9 pan. Spread half the mascarpone filling evenly over them.
08 -
Repeat the dip-and-layer process with the remaining lady fingers and spread the rest of the mascarpone mixture on top. Finish it off with chopped pistachios sprinkled over.
09 -
Pop it into the fridge for at least 4 hours or even overnight before serving.