Tiramisu

When I saw all the other Tiramisu recipes posted, I was hesitant to add my one. But after looking through them, none were quite like mine. This is the only Tiramisu recipe I have ever made, I found it so good I didn't need to seek out another. It is very simple and can be made in the morning for dinner. It is my most popular dessert and is requested by my friends often. Cook time is minimum refrigeration time. I have no idea which book this came from. Many people have commented that the level of sugar in this recipe is too low. I wonder if they are using caster (superfine) sugar or just regular? Superfine will fill a 1/4 of a cup more than regular would. Of course, it could just be personal taste and that's okay too.