- Get a 9x13-inch pan or baking dish ready.
- Quickly dip both sides of each ladyfinger into the coffee (don't let them get too soggy!).
- Arrange the soaked ladyfingers in a single layer on the bottom of the dish.
- Spread about half of the mascarpone filling on top of the ladyfingers.
- Add another layer of soaked ladyfingers on top of the filling.
- Finish by adding the rest of the mascarpone filling on top.
- Cover the dish with plastic wrap and chill it in the fridge for 3 to 4 hours (overnight is even better).