When falafel is ready, get a piece of foil big enough to fit all the ingredients. Put shiny side in.
Put some falafel mix in the middle, shape like an oblong pattie. Put some of each vegetable on top, watch for carrots that like to roll off. Sprinkle lots of seasoning.
Now the tricky part, closing the foil. You make a boat and take the long sides, put them together and roll a couple of times (as many as you can).
Roll the ends upwards as far as you can. Take another piece of foil and wrap it again the same way in the same direction; do it in such a way that no juice or steam can escape. Do this until you are out of food.
Put foil dinners on coals, making sure there are no flames. After about 15 minutes, you can flip the dinners. When you start to smell the food, it probably is done. You really need to just make sure the vegetables are cooked. You can check a dinner at any time and just close it back up if it's not ready.