Tiramisu` Recipe

Recipe and instructions for the wonderful Italian dessert, Tiramisu (with zabaglione - no raw eggs).
Please note - I do not have an alcohol-free version of this recipe.
People purporting to be Italian keep leaving comments that 'the original recipe' doesn't cook the eggs, or doesn't use Marsala, or doesn't use Kahlua. However I have been assured by many other Italians that they do. I've done my research and there does not seem to be any 'original recipe', or even any agreed-upon origin of the dessert. But whoever it was who first came up with this I am grateful to them for by any other name it would still taste as sweet ;-)