Adapted from a Bon Appetit recipe, this cooking method is healthier, hearty, no-frying, and low mess. Pretty darned tasty, too. I don't bother to make marinara sauce, but use Victoria brand; it's pricy but tastes wonderful. A good pizza sauce like Muir Glen would work well, too. Multiplies easily for more servings. Eggplants can be pre-cooked 1 day ahead, kept covered, and chill. Entire dish can be assembled 4 hours ahead and refrigerated until baking.