1 1/2 pounds eggplant, sliced crosswise about 1/2-inch thick
Salt and pepper
1 tightly packed cup basil leaves
1 cup grated Parmesan cheese
Instructions
Heat the oven to 450℉. Cook the pasta in boiling salted water until the noodles are just tender but not quite edible. Drain, reserving 1 cup of the cooking water. Get the tomato sauce ready, add enough of the reserved water to make a loose sauce, and keep warm. Get a 4- or 5-quart baking dish or Dutch oven handy.
Put a thin film of the oil in a large skillet over medium-high heat. Cook the eggplant in batches, salting them as they go in the pan, until they’re soft and browned, 3 to 5 minutes a side. As they finish, transfer them to a plate.
Start with a layer of about 1/3 of the each component starting with the eggplant, followed by basil, pasta, sauce, and cheese. Sprinkle with pepper as you like. Repeat so that you finish with sauce and cheese.
Bake uncovered until the eggplant shrinks and the whole thing gets browned and bubbly, 15 to 20 minutes. Let the pot sit for at least a couple minutes before serving hot or at room temperature.