Creating Braised Lamb Shanks is a straightforward process if you follow these simple steps:

1. Preheat Oven: Preheat your oven to 325°F (160°C).
2. Season Lamb: Generously season the lamb shanks with salt and pepper on all sides.
3. Sear Lamb: In a large oven-safe pot or Dutch oven, heat olive oil over medium-high heat. Sear the lamb shanks for 3-4 minutes on each side until browned. Remove and set aside.
4. Sauté Vegetables: In the same pot, add the chopped onion, carrots, and celery. Sauté for about 5 minutes until softened. Add minced garlic and cook for an additional minute.
5. Deglaze Pot: Pour in the red wine, scraping the bottom of the pot to release any browned bits. Bring to a simmer and cook for 2-3 minutes.
6. Add Remaining Ingredients: Stir in the broth, tomato paste, rosemary, thyme, and bay leaf. Return the lamb shanks to the pot.
7. Cover and Braise: Cover the pot and transfer it to the preheated oven. Braise for 2 to 2.5 hours, or until the lamb is fork-tender.
8. Rest the Meat: Once done, remove the pot from the oven and let the lamb shanks rest for 10 minutes before serving.
9. Make Sauce: If desired, you can strain the cooking liquid and simmer it on the stove to reduce further for a more concentrated sauce.

These steps will guide you in creating this incredible dish effortlessly.