Salt the eggplant slices on both sides and let them rest 20 minutes to release moisture.
Rinse the slices briefly and pat very dry with paper towels.
Stir flour with 1 tsp salt, pepper, garlic powder, and paprika in a shallow bowl.
Whisk eggs and milk in a second bowl. Combine breadcrumbs and Parmesan in a third bowl.
Heat oil in a large skillet over medium heat until a pinch of breadcrumbs sizzles, about 350°F.
Dredge eggplant: coat in seasoned flour, dip in egg mixture, then press into breadcrumb blend.
Fry in batches until deeply golden, 2–3 minutes per side. Avoid crowding the pan.
Drain on a rack or paper towels. Sprinkle a pinch of salt and garnish with parsley.