01 - Prepare three shallow bowls: one with flour; one with beaten eggs and milk whisked together; one with breadcrumbs, Parmesan, oregano, garlic powder, salt, and pepper combined.
02 - Pat chicken breasts thoroughly dry with paper towels. Dredge each breast in flour, shaking off excess. Dip into egg mixture, then coat completely with breadcrumb mixture, pressing firmly to adhere the coating.
03 - Heat oil in a large skillet over medium-high heat until shimmering but not smoking.
04 - Add chicken cutlets in batches without crowding the pan. Fry 3–4 minutes per side until golden brown and cooked through to an internal temperature of 165°F. Transfer to paper towels to drain excess oil.
05 - Serve immediately with lemon wedges on the side.