Cauliflower - comes in all shapes and size (and even colour)

Now, everyone's seen a cauliflower, but how about an orange one? a green one? or even a purple one? All natural - but incredibly vibrant, these different coloured cauliflowers would be great for brightening up any meal from your usual sunday roast to an experimental curry. You may spot one of these at a farmer's market, or farm shop - but I wouldn't be surprised to find them in a supermarket in the near future either. Particularly as the different coloured varieties featured on BBC TV's Great British Food Revival recently - raising the profile of this occasionally unfavoured vegetable.