Add the diced onion, carrot, and garlic to the Dutch Oven (or pot) and cook until tender (3 – 4 minutes). Add steak back into the pot with the veggies, then add the wine and beef stock, thyme and bay leaves. Bring the liquid to a soft boil, reduce the heat, cover the pot with a lid and let simmer on low heat for 1.5 – 2 hours or until the meat falls apart and is easy to shred. If necessary, add more stock to the pot to ensure the ingredients are fully covered by the cooking liquid.