For the syrup, combine the sugar and water in a saucepan and bring to a boil. Cool and stir in the rum and orange juice.
Place two-thirds of the sliced strawberries in a bowl and pour the syrup over them. Let them sit for several hours at room temperature to macerate. Keep the remaining berries covered in the refrigerator until ready to decorate the dessert.
For the ricotta cream filling, combine all the filling ingredients in a food processor fitted with the metal blade and process about 30 seconds. Scrape down the work bowl and process again, until smooth.
To assemble the zuppa, drain the strawberries and reserve the syrup. Cut the pan di spagna into vertical slices about
To finish the dessert, arrange the reserved sliced strawberries in a decorative pattern on the top layer of cake: start closest to the edge of the bowl and make a row of the slices, points radiating outward. Make a concentric row inside the first with the points of the berries overlapping the first row to prevent the top layer of cake from showing through. Continue until the top of the dessert is covered. Wrap loosely in plastic wrap, so as not to disturb the pattern of the berry slices, and refrigerate until serving time. Store leftovers tightly covered with plastic wrap in the refrigerator.
© 1990 Nick Malgieri. All rights reserved.