Anon remembers Halloween 1995

https://sh.itjust.works/post/22037649

Anon remembers Halloween 1995 - sh.itjust.works

Onions grown in soils without sulphuric compounds are actually very sweet and tasty without any oniony flavour.
How might one acquire such onions?
Search for sweet onion farms in your country. They are rarely available in the shops.
So why do they foam them then?
To make jams and other condiments.