Preheat the oven to 350 degrees F (175 degrees C).
Dip eggplant slices in beaten egg, then in bread crumbs to coat. Place in a single layer on a baking sheet.
Bake in the preheated oven for 5 minutes. Flip and bake for 5 more minutes.
Spread a thin layer of marinara sauce on the bottom of a 9x13-inch baking dish; arrange a layer of eggplant slices on top. Sprinkle with mozzarella and Parmesan cheeses.
Repeat layers with remaining sauce, eggplant, and cheese, ending with a cheese layer. Sprinkle basil on top.
Bake in the preheated oven until golden brown, about 35 minutes.
Serve hot and enjoy!