Harry Cobean
Executive Chef
it was "tesco" variety cw!!it came in a pack of purple,green & white cauli & just said"colourful brassicas" on it. don't know but it looked very much like the one in the link that i posted for hoot to gets seeds.We grew it last year. The variety we had turned green when cooked. I was disappointed--I wanted it to stay purple. Harry--do you know what variety you had? I'd like to plant it next year if it will stay purple when cooked.
i did steam the veg so,maybe,that helped with the colour matey?