References from Wikipedia,
Tiramisu is an Italian dessert. It
has layers. This consists of coffee-soaked Savoiardi
biscuits and of mascarpone cheese, eggs and sugar.
Savoiardi biscuits
is the Italian name for lady fingers which are made of sponge.
Mascarpone cheese is an Italian cream cheese. It originated in
Italy, in an area South of Milan. It was invented in the late 16th/early
17th century.
Eggs are as old as time. They are made by chickens. Chickens
were tamed in the Middle East.
There are different types of Tiramisu which can contain Irish cream, rum or another alcoholic
alternative.
From youtube, how to make the food above.