What’s the best thing about summer? Foodies say “It’s the barbecue, stupid!” Put just about anything from the animal, vegetable or mineral kingdom on a hot, spitting grill, baste, turn and baste again, and it will taste good. Grill, baby, grill. So primal. Forget the foreplay and skip straight to the sizzle. But here’s the spoiler alert: Grilling creates carcinogens in food, so think of barbecuing as the unprotected sex of the culinary world; be selective and keep the odds in your favour.