01 - Preheat oven to 400°F. Lightly grease a baking dish large enough to fit the cod fillets in a single layer.
02 - Pat cod fillets dry with paper towels. Season both sides with salt and black pepper. Place fillets in prepared baking dish and drizzle evenly with lemon juice.
03 - In a medium bowl, mix crushed crackers, melted butter, chopped parsley, garlic powder, paprika, and lemon zest until crumbs are fully coated.
04 - Evenly spoon the cracker crumb mixture over the cod fillets, gently pressing to adhere.
05 - Bake for 15 to 20 minutes, until cod is opaque, flakes easily, and topping is golden brown.
06 - Remove from oven and let rest for 2 minutes. Garnish with lemon wedges and additional parsley if desired. Serve immediately.