Lightly salt the eggplant slices and let them sit for 30 minutes to draw out bitterness. Pat dry.
In small separate bowls, mix the flour with salt and pepper, combine the beaten eggs with the milk, and mix breadcrumbs with Parmesan. Set up 3 shallow dishes. Place the seasoned flour in the first one, the beaten eggs and milk in the second, and the breadcrumbs mixed with Parmesan in the third.
Heat oil in a large skillet over medium-high heat. Dredge eggplant slices in flour, dip in egg, then coat with breadcrumbs. Fry in batches until golden brown, about 2-3 minutes per side. Drain on paper towels.
Sprinkle with fresh chopped parsley and serve with marinara or preferred dipping sauce.