Sweating the Eggplant: Salting and sweating the eggplant slices is essential to remove bitterness and excess moisture, which helps achieve the best texture.
Frying Alternative: For a lighter version, you can brush the eggplant slices with olive oil and bake them at 375°F (190°C) for about 25 minutes, flipping halfway through, instead of frying.
Cheese Variations: Feel free to use shredded mozzarella if slices are not available. You can also mix in other Italian cheeses like provolone for added flavor.
Marinara Sauce: Homemade marinara sauce adds a fresh taste, but store-bought works well if you're short on time. Make sure the sauce is not too watery or this may cause a watery dish. Dryer/longer simmer times are best for this dish. Go easy on the salt wherever possible as there is plenty in the eggplant.