Tonight we are doing individual foil packets on the BBQ.
I have some boneless skinless chicken to cut up, and some smoked sausage to slice up as well. Each can choose what meats he or she wants, or be meat free. I also have an assortment of veggies, some fresh, some frozen; broccoli, cauliflower, carrots, potatoes, asparagus, snow peas, and mushrooms. When each has chosen what he or she wants, we layer it all on a piece of foil and season to taste. For seasoning, we have butter, olive oil, fresh garlic, S & P, herbs, and lemon or lime juice. Seal the foil up tightly and toss it on the BBQ grill.
How long to cook is kind of a trial and error thing... it depends on how hot your grill is, how big your ingredients are cut, and how large/full your foil packet is. Take off the grill, be VERY careful in opening (especially since the steam inside will be REALLY hot) and if your bits aren't quite done cooking, re-seal and toss back on the grill for a while.
When the packets are done cooking, open them up and dump each in a bowl, and serve with crusty french bread to soak up all the yummy juices.