knobbly things

[melrose]

I bhave some muddy, knobbly, small potato ish sized things in my veg box this week (not on the list, meant to be spinach!) are the jerusalem artichokes and if so what can I do with them?

sounds like jerusalem artichokes - you can mash them with potatoes or swede... or make soup.

They produce a lot of wind, melrose, but are delicious!

or celeriac ?

Melrose - they do sound like Jerusalems and def not celeriac. There was a thread for recipes in the last few months so do a search.
Lots on wind too!!
They are delish though....