article_snippet.sent: Frozen salt and vinegar crisp, anyone?
article_snippet.sent: Left out for just a few hours, crisps will start going stale and soggy.
article_snippet.sent: CRISPS have a tendency to go stale and soggy once CRISPS have been left out for a few hours but this problem can be solved if you simply pop CRISPS in an airtight back and put CRISPS in the freezer .
article_snippet.sent: Pop the crisps in an airtight bag and place they in the freezer.
article_snippet.sent: By extracting air, freezing makes the crisps crunchier and they can even be eaten straight from frozen.