Underground Kitchen cook Jess Daniell talks pickling and shares a recipe for pickled red onions – "a crispy tangy little condiment that goes with everything".
Pickling may seem a bit boring and 'nanaish' but they're versatile, delicious and are easy to make, Jess says.
You can pickle lots of different vegetables, but one of her favourites is red onion.
She likes to use star anise, cinnamon and chilli flakes with red onion, but you season with whatever flavours you want.