Never thaw frozen fish in vacuum-sealed packaging. Here’s why

Thawing frozen fish in vacuum-sealed packaging is discouraged due to the potential risks it poses to food safety. Vacuum-sealed packaging creates an environment devoid of oxygen, which can lead to the growth of harmful bacteria like Clostridium botulinum, particularly if the thawing process isn’t executed correctly. This bacteria thrives in anaerobic conditions and can produce toxins that cause foodborne illness.


Additionally, thawing fish within its vacuum-sealed packaging may result in uneven thawing, leading to bacterial growth in partially thawed areas while other parts remain frozen. It can also expose the fish to its own juices, potentially resulting in off-flavors or a loss of quality. To ensure the safety and quality of frozen fish, it’s recommended to remove it from vacuum-sealed packaging before thawing.

Lemon Garlic Butter Baked Cod



  • – 4 cod fillets, fresh or thawed
  • – Salt and pepper, to taste
  • – 4 tablespoons unsalted butter, melted
  • – 4 cloves garlic, minced
  • – 2 tablespoons fresh lemon juice
  • – 1 teaspoon lemon zest
  • – 2 tablespoons chopped fresh parsley
  • – Lemon slices, for garnish
  • – Fresh parsley, for garnish




1. Preheat the oven to 375°F (190°C). Lightly grease a baking dish large enough to hold the cod fillets in a single layer.

2. Pat the cod fillets dry with paper towels and season them generously with salt and pepper on both sides.

3. In a small bowl, mix together the melted butter, minced garlic, lemon juice, lemon zest, and chopped parsley.

4. Place the seasoned cod fillets in the prepared baking dish. Pour the lemon garlic butter mixture evenly over the fillets.

5. Place a few lemon slices on top of each fillet for added flavor.

6. Bake the cod fillets in the preheated oven for 15-20 minutes, or until the fish is cooked through and flakes easily with a fork.

7. Remove the baking dish from the oven and garnish the cod fillets with additional fresh parsley.

8. Serve the lemon garlic butter baked cod hot, accompanied by your favorite side dishes such as steamed vegetables, rice, or crusty bread.

This recipe showcases a simple yet delicious way to prepare cod, infusing it with the vibrant flavors of lemon, garlic, and butter. By following proper thawing methods and cooking techniques, you can ensure that your fish is safe to eat and packed with irresistible flavor.


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