After they are done, they are ready for grilling. We cooked ours at about 350 for 15 minutes, turning every 5 minutes or so. Make sure you use something like a pot holder to protect your hand, those metal skewers can get HOT.
Serve them up with another veggie or some sweet potatoes. We had ours with oriental sweet potatoes that I found at Plymouth Produce on Dekalb Pike in Norristown. I was hoping they would be purple, but they still taste good, a little different from the traditional yam or sweet potato that we've had. I peeled and microwaved the potato, then chopped it into slices and sauteed it in grass fed butter with a little salt and pepper. Delicious!