01 - Place eggplant slices on a baking sheet and sprinkle with salt. Let sit for 30 minutes to draw out excess moisture, then pat dry with paper towels.
02 - Preheat the oven to 400°F. Line two baking sheets with parchment paper and brush lightly with olive oil.
03 - Set up three shallow dishes: one with flour, one with beaten eggs, and one with the breadcrumb mixture (combine breadcrumbs, Parmesan, oregano, garlic powder, and black pepper).
04 - Dredge each eggplant slice in flour, dip in beaten eggs, then coat thoroughly with the breadcrumb-Parmesan mixture. Place breaded slices on prepared baking sheets.
05 - Drizzle or brush the tops with olive oil. Bake for 20 minutes, flipping halfway through, until golden brown and crisp.
06 - In a 9x13-inch baking dish, spread 1/2 cup marinara sauce on the bottom. Layer half the baked eggplant slices evenly over the sauce.
07 - Top the first eggplant layer with 3/4 cup marinara sauce and 1 cup shredded mozzarella cheese.
08 - Repeat with remaining eggplant slices, remaining marinara sauce, and finish with the remaining mozzarella cheese and 1/2 cup grated Parmesan cheese.
09 - Cover with foil and bake for 20 minutes. Remove foil and bake another 10-15 minutes, until cheese is bubbly and golden.
10 - Let rest for 10 minutes before garnishing with fresh basil and serving.