I made this recently and I am a complete and utter convert. My regular poultry dish for barbecues is spatchcock chicken, but this method leaves you with beautifully moist and tender meat because of the steam created by the can of booze. And because the chicken stands upright, you get left with amazing crispy skin. You do, however, have to share the very awkward moment of preparing this particular recipe, which I can tell you no bird will be prepared for!