Preheat the oven: preheat the oven to 180°C / 350-375°F / Gas Mark 4-5.
Braise: place a large oven proof sauté pan on the stove top, turn the heat to high and add the olive oil. Use tongs to lace each of the ribs into the pan and let them brown for 2-3 minutes. Then use the tongs to flip the ribs to the other side and repeat for 2-3 minutes. Once browned, remove the browned ribs from the pan and place them onto a paper towel lined chopping board.
Vegetables: next add the diced onion, carrot, celery, garlic, salt and pepper to the pan. Cook these for 1-2 minutes to allow the vegetables to soften.
Sauce: next add the tomato passata, diced tomatoes, tomato paste and Worcestershire sauce to the pan. Then use the tongs to place the braised ribs on top and sprinkle the 2 stock cubes over the top. Next add the bay leaves to the centre of the pan.
Oven bake: put the lid onto the sauté pan and then place the dish into the oven on the middle shelf. Let the ragu cook for 2 hours and 30 minutes.
Pasta: once the cook time is up, use oven mitts to remove the ragu from the oven and place it onto a heatproof surface. Take the lid off and then use the tongs to transfer the cooked ribs onto a chopping board. Next place the sauté pan onto the stove top and turn the heat to medium - high. Then place the spirals of pappardelle into the sauce and pour in both the red wine and beef stock. Let the pasta cook in the sauce for 20-25 minutes.
Short ribs: whilst the pasta is cooking, use a knife, fork and cutting board to shred the meat and discard the rib bones.
Combine: when the pasta is cooked, add the shredded short rib meat back to the pan and gently stir to combine.
Garnish: allow the dish to heat through and once it has add some finely chopped parsley, cracked pepper and a sprinkling of freshly grated parmesan cheese over the top. Grab some forks, bowls and spoons for serving!