Choose fresh or thawed cod fillets
Pat the cod dry with paper towels
Season with salt and pepper
Add optional seasonings such as garlic, paprika, lemon zest, or herbs
Heat oil or butter in a skillet over medium heat
Place the cod in the skillet
Cook for 3 to 5 minutes per side until opaque and flaky
Alternatively, bake at 400°F for 10 to 12 minutes
Check that the internal temperature reaches 145°F
Serve with lemon wedges or your preferred side dishes