In a bowl, put in the plant-based milk .
In a separate bowl, combine the breadcrumbs, nutritional yeast, flour, arrow root, dried oregano, dried basil, garlic powder, salt, and black pepper.
Preheat the oven to 375°F (190°C). Dip each eggplant slice into the vegan milk dip, then coat it with the breadcrumb mixture. Press gently to adhere. Place the coated slices on a baking sheet lined with parchment paper that has been sprayed or brushed lightly with olive oil.
Bake the coated eggplant slices in the preheated oven for about 20-25 minutes, flipping halfway through, or until they are golden and crispy.
In a baking dish, spread a thin layer of marinara sauce. Place a layer of baked eggplant slices on top. Sprinkle shredded vegan mozzarella cheese over the eggplant. Repeat the layers until all the eggplant is used, finishing with a layer of sauce and vegan mozzarella on top.
Cover the baking dish with aluminum foil and bake in the oven for about 20 - 25 minutes, until the cheese is melted and bubbly. Remove the foil and bake for an additional 5-10 minutes, until the cheese is golden.
Remove from the oven and let it cool slightly. Garnish with fresh basil leaves before serving.