In a small bowl mix Salt, Pepper and Coriander together and season the lamb shanks. After the Shanks have been seasoned roll in corn starch. In a large rondo, add olive oil and begin to sear the shanks. Once the lamb is browned evenly, remove from the pan and set aside. Add garlic, onion, celery, carrots and tomato paste. Sauté until the onions are tender, deglaze with red wine and reduce the wine by half. Add all remaining ingredients including the pre seared lamb and Bring to a boil, Cover with parchment paper and foil. Braise in oven at 275⁰ for 2.5 hours. If not tender and falling off bone give another 15-30. Remove from the oven, uncover and allow to cool slightly 10-15 min. Separate the lamb from the liquid-drippings and cool for 3 hrs in the walk-in. After cooled place 1 shank with 4 floz (green scoop) of drippings in a small Vac Pac Bag and seal. Label and freeze