In this quick and easy take on traditional lasagna, sliced bread replaces the usual noodles, for a result that’s more akin to a savory bread pudding, with the bread soaking up the juices from the other components during baking. Here, the bread is layered with simply seasoned diced tomatoes (in lieu of a cooked tomato sauce), chopped ham and mozzarella, and grated Parmesan cheese, and then the whole thing is doused with beaten eggs with milk and cream (in lieu of a cooked béchamel sauce).