This roast chicken recipe calls for only two main ingredients: chicken and salt. And plenty of salt it is! Roasting a whole chicken in salt may sound like a crazy idea, but try this trick and you'll be surprised at how crispy and tender it turns out, and not nearly as salty as you'd think. It's important to use the coarsest salt you can find, such as rock salt, for this recipe, as it won't get stuck or dissolved as much. This trick doesn't work with fine salt.