Over a hot fire, green beans get a delicious charred flavor and become the perfect finger food. And there's no reason to trim the ends—the stems make a perfect little handle for dipping. It's very important to use high heat when making this recipe.
If it's too low, the beans will overcook and begin to dry out before they blacken. Also be sure to use a flexible grilling basket or a vegetable grill basket that sits right on your grates. Otherwise the beans will fall into the coals.