Crispy sea bass with rosemary flowers and cucumbers When my rosemary bush is full of tiny blue flowers I can't resist trying to find a way to use them. I've made both sweet and savoury jellies and even crystallised them, but here I've scattered the lightly perfumed flowers onto the fish and cucumber. They complement it perfectly. You don't have to use sea bass for this - try grey mullet or white fish like cod, pollack or whiting. 300-350 sea bass fillet, boned 100ml milk 100-150g gluten-free self-raising flour Vegetable or corn oil for deep frying Half a cucumber, cut lengthways and the seeds scooped out 1tbsp olive oil tbsp white wine or cider vinegar Salt and freshly ground black pepper A small handful of rosemary flowers 1 medium shallot, peeled, halved and very finely sliced Preheat about 8cm of oil to 160-180C in a large thick-bottomed saucepan or electric deep-fat fryer. Cut the fish into chunks of about 2cm square. Season it, then pass through the flour, shaking off any excess. Pass through the milk, and then again through the flour. Deep fry for 2-4 minutes, turning the fish with a slotted spoon as it cooks, until crisp and golden. Remove from the oil and drain on kitchen paper. Meanwhile cut the cucumber into half-cm thick slices, on a slant. Heat the olive oil in a frying pan and cook them for a minute or so on a medium heat without colouring, seasoning and turning them as they are cooking. Add the vinegar and remove from the heat. Arrange the cucumbers on warmed serving plates with the sea bass on top, then scatter over the rosemary flowers and shallots. You can spoon a little more olive oil over if you wish.