This recipe has several steps. If you want to save time, you can also buy ladyfinger cookies at the grocery store, but they will not be chocolate lady fingers. It is also possible to order the chocolate curls from a chocolate shop.
The trick to facilitate assembly of the charlotte in shaping the sponge lady fingers close together, leaving no space between each. Once cooked, these two bands are easily placed in the pan. Follow the instructions of the recipe for the size of cookies. Everything has been calculated for a 20-cm (8-inch) springform pan.