Once only a common sight in Italian food markets, courgette flowers are now widely available and this classic Italian dish from Michelin-starred chef Theo Randall makes the most of them. Deep-Fried Courgette Flowers Stuffed with Ricotta and Herbs make a stunning summer starter or light lunch - the perfect vegetarian dish to impress your guests.
Food is already a magical, glorious thing. Bagels were a delight before we started packing them with food colouring. Sushi was a delicious, overpriced treat before we felt the need to make our rice glow purple. And then there were the healthy ways of making coloured food with rainbow salads. Now there's rainbow mac and cheese.