Garlic falls into the allium, or onion genius. Garlic scapes, also known as spears, stems, or tops, are immature garlic flowers. Raw, garlic and garlic scapes are a good source of all the B vitamins as well as vitamin C, prosperous, calcium, iron, and zinc.
Scapes store well in the refrigerator but do begin to loose their fluids after a few days. To put your scapes into long term storage, you can pickle them. Simply chop the scapes into half-inch long sections and layer in a canning jar with salt. Specifically, in a pint jar, drop in about one half inch of chopped scapes, then sprinkle over with one table spoon of salt, and repeat until full. Unsealed, your scapes will stay good for two years in a refrigerator. You may want to seal the jar by boiling if you intent to shelve the scapes.
You can use scapes like garlic bulbs if you like. A quick rinse and fast mince and they'll be ready to make your stir fry savory. You can also steam or boil the slender vegetables to eat like noodles in your dish. In some places around the Internet, I have found that people enjoy making a scape pesto by pureeing scapes with a few other ingredients (it's easy if you have a food processor): 1/4 lb or about 7 scapes, 1/2 cup of olive oil, 1/2 to 1 cup Parmesan cheese, 3 Tbsp lemon or lime juice, and 1/3 cups walnuts.
Garlic, like other biological entities, has reproduction as one of it's principal aims in existence. Each garlic plant has two opportunities to engage reproductively. One is to grow beautiful, purple flowers, cast pollen, and exchange genetic material with other plants. The other is to grow a head (comprised of cloves) that grows into a new plant in the next season. We pull garlic scapes (the forming flower) in order to make the garlic plant concentrate on growing the best possible head rather than letting it divide it's attention on two reproductive outlets.What do you do with scapes? Pam Cameron, one of your fellow CSA members, wrote that she "added them in their full length to the grill (charcoal purist) with asparagus and red peppers - lightly coated in olive oil. They showed off their beautiful curly form against their straight-laced neighbors - quite a nice look."
They're coming one more time this summer! I've already talked about preservation and pesto (if you need a reminder, let me know). If you're more excited to use them fresh, perhaps you'll be interested to try this: Garlic Wok.