The garlic scape, if left alone, will turn into the flower, which I don't want. I want all the energy to go to the garlic, not to the flower, so I cut the scape, which is also edible.
I grilled it on the barbeque, not the best option, it was a little tough, next time it will be much better if I steam it or stir fry it, but it still tasted very good. With the garlic scapes, I grilled some zucchini and eggplant. I chopped the scapes, quarted some tomatoes, drizzled the whole thing with oilive oil and balsamic, sprinkled it with feta and with that a salad was made...delicious!