Sweetcorn with pancetta, rosemary and garlic butter

Method

1. Cook the pancetta in a frying pan over a high heat for 1 minute on each side until beginning to crisp. Add the rosemary and garlic and cook for 2 minutes until fragrant and the pancetta is very crisp. Remove from the heat and set aside to cool for 10 minutes.
2. Put the butter in a bowl, add the cooled pancetta mix and stir to combine. Chill for 20 minutes. Once firm enough to handle, spoon onto a sheet of cling film and roll up into a long cylinder, twisting the ends tightly. Wrap in more cling film and chill until firm (see make ahead).
3. Light a barbecue or heat a griddle pan. When the coals are glowing white or the pan is hot, peel back the husks from the corn and cut off or tie back with string. Rub the corn cobs all over with the oil, then grill for 8-10 minutes, turning, until charred and tender. Spread with the flavoured butter and eat straightaway.