01 - Pat cod fillets dry using paper towels and season both sides evenly with sea salt and ground black pepper.
02 - Arrange flour in one shallow dish, beat eggs in a second, and combine panko breadcrumbs with paprika in a third.
03 - Dredge each fillet first in flour, shaking off excess, then dip into beaten eggs, and finally coat with breadcrumb mixture, pressing gently to adhere.
04 - Warm vegetable oil in a large nonstick skillet over medium-high heat until shimmering.
05 - Cook fillets for 3 to 4 minutes per side until golden brown and the internal temperature reaches 145°F (63°C).
06 - Transfer cooked fillets onto a plate lined with paper towels to absorb extra oil.
07 - Plate immediately, garnishing with lemon wedges and chopped fresh parsley as desired.