Are you looking for something for yourself, or a company recipe? If you are doing it because you miss the dessert, then work with the Ricotta dessert - Put the ricotta in a mini processor, then add some vanilla and rum extracts, maybe some cinnamon and sugar substitute. Sprinkle some espresso powder and Cocoa on top. No, you won't have the lady fingers, but you'll have the rest of the flavor!
And - it's P1 friendly!