When it comes to food storage, vacuum sealing is often touted as a convenient and effective way to keep perishable foods fresh for longer. However, not all foods benefit from vacuum sealing, and some can even be damaged by this method. In this article, we’ll explore the top 7 foods that you should never vacuum seal, according to an expert.

1. Leafy Greens

Leafy greens like spinach, kale, and collard greens are best stored in a breathable container to prevent moisture buildup and keep them fresh. Vacuum sealing can cause these delicate greens to become soggy and unappetizing.

2. Fresh Herbs

Fresh herbs like basil, cilantro, and parsley are also sensitive to moisture and can be damaged by vacuum sealing. Instead, store them in a dry container or bag with a paper towel to keep them fresh.

3. Berries

Berries are a prime example of a food that should not be vacuum sealed. The high water content of these fruits can cause them to become soggy and moldy when exposed to vacuum pressure. Instead, store them in a dry container or bag to keep them fresh.

4. Fish

Fresh fish is best stored in a sealed container, but not vacuum sealed. The high water content of fish can cause it to become mushy and unsightly when exposed to vacuum pressure. A sealed container with a breathable material like wax paper or parchment paper is a better option.

5. Delicate Proteins

Delicate proteins like cheese, meat, and poultry are best stored in a sealed container, but not vacuum sealed. Vacuum sealing can cause these proteins to become compressed and lose their texture and flavor.

6. Crusty Breads

Crusty breads, like baguettes and ciabatta, are best stored in a breathable container to preserve their crust and texture. Vacuum sealing can cause the bread to become soggy and lose its texture.

7. Cilantro-Like Smelling Vegetables

Vegetables like cilantro, parsley, and parsnips have a high sulfur content, which can be released when vacuum sealed. This can cause other foods to absorb the unpleasant odor, making them inedible.

The Expert’s Take

Speaking to the importance of food storage, food scientist and chef, Alton Brown, says, “When it comes to food storage, it’s not about the method, but about the food itself. You can’t treat all foods the same, and some foods require specific storage conditions to stay fresh and safe to eat. Remember to always research the specific storage requirements for each food item to ensure you’re storing them properly.”

In conclusion, while vacuum sealing can be a convenient and effective way to store certain foods, it’s not a one-size-fits-all solution. By avoiding the foods mentioned above and considering the specific storage requirements of each food item, you can ensure that your food stays fresh and delicious for a longer period.