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How to keep open canned food fresh for longer: grease the lid with this simple product
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Now is the time to open the canned food you prepared in the summer. You can boil porridge, pasta, or sausage for lunch or dinner for the whole family in a few minutes. But if you open a large jar and don't eat it right away, the vegetables can spoil. Therefore, it is worth finding a solution to this problem.
The FoodOboz editorial team will tell you how you can preserve the freshness of open canned food for a long time. you need one very simple and budget-friendly ingredient.
How to keep open canned food fresh for a long time
It's extremely simple and inexpensive: just grease the lid of an open can with ordinary mustard.
Mustard has special properties that contribute to the long-term preservation of the product. So if you open a large jar of cucumbers and realize that you won't eat it quickly, just brush a layer of mustard on the inside of the lid.
Another method of using mustard
Put 1 teaspoon of dry mustard in an open jar of tomatoes, cucumbers, or zucchini. This ingredient will make the preservation quite spicy and, in addition, keep the food fresh for a long time.
Earlier, OBOZ.UA reported how to quickly sterilize jars and lids for preservation