Just made a job lot of chutney, apple, courgette, tomatoe and chillie, salt, pepper, ww vinegar and balsamic vinegar, white and Brown sugar, and a splash of brandy, Lemon rind and juice of a lemon, now I've filled 5 jars to top, paraffin wax disk etc, all sterilised, I've got half a jar left .
It's very nice at the moment but still a little vinegary so it needs aging, can I just leave the half a pot unopened, it was potted whilst everything was still hot, without it going mouldy, it's a daft question, there just seems to b a lot of air in the jar, half of it actually.