1 Wash and dry the fresh fruit. Leave the fruit frozen for 20 minutes at room temperature. Spread the fruit (fresh or frozen) in the bottom of an oven dish.
2 Preheat the oven to the broil position. Whisk the egg yolks, powdered sugar and white wine in a bowl. Then place the bowl in a bain-marie on a pan of hot water and whisk until the mixture triples in volume.
3 Remove from the heat and whisk in the Limoncello, then pour this sabayon over the berries. Sprinkle the surface with brown sugar and bake until a light golden crust is formed. Serve immediately.