Carrots, Dill Seeds and Oily Fish

This dish is all about the purple carrot: in fact, the oily fish is almost just a seasoning for the carrots. The carotene turns the grape skins purple, but the grapes remain a vibrant green on the inside. I find the old carrots similar to the oily fish in some ways: not perfect, not the first choice for everybody… but for me they are. Ask your fishmonger to fillet the mackerel for you, but you