Ah! Thanks Anne -
I know it as
Achocha, which sounds like a sneeze but is quite an ornamental edible vine. I grow it in the polytunnel usually, not this year - because it needs an early start and I didn't start anything !
Here's one of my
'blog posts on it. and this is some of my harvest form last year, they got caught slightly by the frost or there would have been more.:
Two different forms: one quite small and spiny (Cyclanthera brachystachya, 'fat baby') but tend to ripen earlier so is more reliable for me and the other (Cyclanthera pedata 'Bolivian giant') is more useful for stuffing sometimes these do not have spines. They are similar in flavour. When young, you can eat them raw like a crisp cucumber with slight courgette or capiscum notes. Nice as something different in a mixed salad or buffet. When they get older, you need to remove the seeds (keep to regrow) and the vegetable walls are a bit tougher, sp better cooked but still fairly bland in flavour. I made a nice chutney with some of mine.
I'm hoping my seeds from last year will still be viable, but there are several sources for them in the UK. These I got originally from
real seeds I think
Edited to add - the spines are soft, not hard and are quite edible too