This reminds me a bit of eggplant parmesan, only much healthier. You could probably make this ahead and just save the baking part until you are ready to serve. I modified this recipe from Vegetarian Times magazine to give it more flavor. Among the things I added were the tomato sauce and extra cheese. I have listed them as optional ingredients, but I highly recommend it since it really adds so much to this dish. You can use whatever sauce you want (leftover spaghetti or pizza sauce would be good). I simply chopped up a few roma tomatoes and added a bit of red wine vinegar, garlic, and herbs, and cooked them all in a pan for a few minutes.