For a deeper flavor, roast the eggplant in the oven instead of pan-frying. Toss the sliced eggplant with olive oil, salt, and pepper, and roast at 400°F (200°C) for 20-25 minutes, or until tender and lightly browned. Don't overcook the pasta! Al dente is key for the best texture in this dish. Feel free to add other vegetables to the sauce, such as bell peppers or zucchini. For a vegetarian option, use a vegetarian Parmesan cheese alternative.