This hearty dish is very satisfying despite containing almost no fat (except for the cheese, which you can adjust by using less), no starch, and no meat. You could serve it with a side of chicken cutlet or perhaps some mild polenta, but I think anything else would seem like an afterthought, a needless addition. Perhaps, for a meal, you could start with an aromatic chicken and rice soup because it's light, and won't fill you up before this course.
3 medium zucchini
1 eggplant, peeled
tomato sauce (jarred pasta sauce is fine)
Manchego, grated finely
salt & pepper
Preheat oven to 350.
I think it's not necessary to peel the zucchini because the skin gets so soft, but the eggplant skin can be a bit tough, so I get rid of it. Thinly slice the eggplant and zucchini into long strips. To make the napoleon look fancier, you can get a super-thin slice by using a mandoline. I don't have a mandoline (yet), so my napoleon looks pretty rustic:
Brush a bit of olive oil on each side of the strips, arrange on a roasting pan so that nothing overlaps, and sprinkle with salt and pepper. Roast on the top rack about 20 minutes or until eggplant is tender, turning once to cook evenly.
When veggies have cooled enough to handle, you can start the napoleon. You can do these individually, or as one casserole; it's up to you. I recommend another roasting pan with sides, so no juices drip. Begin with a thin layer of tomato sauce. Sprinkle a bit of Manchego. Lay down eggplant and zucchini strips. Cover with a thin layer of sauce. Repeat until you have no more left, and finish with a generous sprinkling of Manchego. To make this lower-fat, just alternate layers of sauce with layes of the roasted veggie strips, and put the cheese on only at the end.
Bake at 350 about 20 minutes, until cheese has melted throughout and is browned and bubbly on top.