This is an adopted recipe from MeanChef, a former member, his version of a popular dish. No frying involved, so it is healthier for you! A nice easy recipe. Personally, I like to dredge the oiled slices of eggplant in fine dry breadcrumbs before roasting it in the oven, then I put the sauce in the dish, layer the eggplant, mozzarella (thin slices) top with more sauce, more cheese until I have used the amount I prefer; as noted in the reviews, most chefs use less cheese than specified in the recipe. To me a recipe is a guide that I make 'my way' ! I often add dried basil in the sauce when I don't have fresh basil to layer. I don't add salt, I find the sauce and cheeses are salty enough for my tastes.