1. Sear the Lamb Shanks (instructions on how to sear down the bottom below):
Heat olive oil in casserole pot . Brown lamb shanks on both sides (3 mins each side - or until browned nicely). Remove and set aside in slow cooker.
2. Sauté the Base:
Add a little more olive oil to the pan. Sauté onion, celery and carrot for 3–4 minutes until softened. Add crushed garlic, and pepper. Cook for 1 minute until fragrant.