By Katie Stewart
What a tremendous increase in popularity this vegetable has enjoyed in recent years. Where whole fresh cobs are cooked they can be served as a first course.
Remove the outer or green husks and silks from the cobs and trim the stalk ends level. Add the heads to boiling water; either use a large saucepan if cooking four at one time or use a large frying pan with 2.5 cm (1 in