Ingredients
for the sponge cake
3 strictly organic eggs
50 grams of demerara sugar
40 grams of flour type 1
20 grams of potato starch
for the syrup at the coffee
100 ml of coffee
40 grams of demerara sugar
for the mascarpone cream
2 organic egg yolks
50 grams of demerara sugar
25 grams of sparkling water
50 grams of maraschino liqueur
10 grams of gelatin
200 grams of the previously whipped cream
250 grams of mascarpone
for the chocolate and coffee ganache
150 grams of dark chocolate with 70% cocoa
120 grams of whipping cream
a shot of espresso is not very big
Special equipment required
Mold rectangular hinge for tiramisu.
Method
Prepare the sponge cake. Whip the eggs and sugar at maximum speed for about 5 minutes. Then add the starch and flour. Mix well with attezione and gently so as not to remove the eggs and bake in preheated 200 degree oven for 20 minutes.
Prepare the syrup by putting the coffee in a cup the necessary ingredients and mix well.
Prepare the mascarpone cream and maraschino.
In a mixer, with the hook, whip, whisk the eggs with the sugar until frothy.
In a saucepan put water and maraschino and bring to a boil.
Just when the alcohol has completely evaporated and the mixture reached ebollizone, pour it into the bowl of 'mixer flush. then transferred all in a pot and pasteurized the same compound to a temperature of 80 degrees.
Transferred all again into the mixer and mounted again the mixture until creamy quite swollen.
In a bowl, mix the mascarpone with the previously dissolved gelatin. When it's ready, add the egg mixture, sugar and maraschino and mix well with care, from the bottom up. Finally add the whipped cream and put it to harden for about an hour and a half.
Prepare now chocolate ganache and coffee. In a saucepan bring the cream to a boil, while in another saucepan, melt the chocolate in a double boiler.
When it's ready, add it to the cream and add the coffee and jelly. Put everything in the refrigerator (as soon as it has cooled) for about 10/15 minutes.
Now put the bottom piece of sponge cut into a rectangular steel band possibly with hinged opening and dunk it with the syrup. then with the aid of a pastry bag make many little balls as seen in photos.
At this point take the ganache and pour it between one ball and another. then close the top of the sponge cake, dunk it well (otherwise you will remain dry and is not a very pleasant feeling in the mouth)
so spread over still a part of ganache and finish still doing many small balls and sprinkle with a little cocoa .
Made it finally firm up in the fridge for a couple of hours and finally serve it.