True spring onions, much larger than scallions, can be found at farmers markets and at some well-stocked supermarkets when in season. Storage: Refrigerate the kebabs and romesco sauce separately ...

Spring Onion and Halloumi Kebabs With Romesco Grill skewers of spring onions, zucchini and halloumi cheese while you also char the ingredients for the classic Spanish romesco sauce that will ...