how long to cook cod from frozen
1 Stir in the capers. 2  Place the cod fillets in the baking dish. 3  Pour the butter mixture on top. 4  Use a brush if needed to evenly distribute the thick sauce on top of the fillets. 5  Sprinkle with the paprika. 6  Bake, uncovered, 15 minutes (25 minutes if frozen), or until fish is white and flakes easily with a fork. In a small bowl, whisk together the butter, lemon juice, garlic, salt, and red pepper flakes. 2  Stir in the capers. 3  Place the cod fillets in the baking dish. 4  Pour the butter mixture on top. 5  Use a brush if needed to evenly distribute the thick sauce on top of the fillets.