Tonight I BBQed fresh green beans, eggplant, whole garlic, red bell peppers and zuchinni. The green beans were new to me. I soaked them in a mix of water, soy sauce, mango chutney and garlic-chili paste. I cooked them in a heap in the middle of a covered grill and occasionally turning and dousing them with a little of the reserved marinade. I think leaving them in a heap would help steam them a little as they cooked. It worked beautifully. Every one got eaten but it occured to me that they would probably improve in flavor if dressed lightly in sesame oil and left overnight.