Cut off the stems from the chilis and remove the seeds and veins.
On the stovetop, heat a cast iron or heavy-bottomed skillet over medium-high heat.
Roast the chilis for about 1 -2 minutes on each side until toasted, but not burned.
Place the chiles in a large bowl and cover with hot water, place a plastic wrap or lid on the bowl and allow to soak for about 20 - 30 minutes.
Place the soaked chilis in a blender along with about 1/2 cup of water, then blend until pureed.
In cast iron pan or skillet, add the bay, cinnamon, cloves, allspice berries, cumin seeds, avocado leaf, and dried oregano and gently toast over medium heat for 3 - 5 minutes. Do not allow to burn. Remove from heat.
In a large bowl, combine the chili puree, toasted spices, and herbs, plus the white wine vinegar, mix well. Place the cuts of meat in a large dish, pour over the adobo marinade chili mixture and gently toss to coat. Cover with plastic wrap, and place in the refrigerator, marinating for at least 8 hours or overnight.
Once marinated, place meat and marinade, in a pressure cooker or Instant Pot along with 3 cups of water and the salt. Set pressure cooker on low and the cooking time for 1 1/2 hours. (If using the stovetop method: Place the meat, marinade along with the 3 cups of water and salt in a large Dutch oven or stockpot. Bring the pot to a gentle boil, reduce to low - medium-low, cover, and cooked for about 3 hours or until the meat easily pulls apart.
Once the meat is ready, carefully remove it from the broth, and place it in a bowl. Reserving the broth. Shred the beef using a couple of forks, or chop well.
To make the consomme, heat a cast-iron pan or skillet over medium-high heat. Add the whole tomatoes, quartered onion, and garlic clove. Toast until charred on all sides.
Place into the blender and blend into a puree. Using a sieve, strain the puree. Place in a large pot along with the reserved meat broth. Stirring occasionally, cook the consomme for 15 - 20 minutes. Give it a taste and season if needed.