Turmeric-Pickled Cauliflower

These peppery cauliflower pickles, tinted bright yellow by the turmeric, are almost a cross between two popular relishes: a fiery giardiniera and a sweet chowchow. They will add a burst of sunshine to any tinned fish snack plate and a refreshing crunch to a sandwich, like the Triple Pickle Smoked Salmon Butter Sandwich. You can also make these with romanesco broccoli for a beautiful spectrum of yellow and green.