Wash the peppers then dry them and use a pair of kitchen shears to cut off the stems and slice down the side. Open the peppers and scrape out the seeds.
10 Guajillo chiles, 5 ancho chiles, 1-2 arbol chiles
Add them to a medium saucepan with the onion, Roma tomatoes, bay leaves, garlic, cinnamon stick, and peppercorns. Cover completely with water and bring to a boil. Cover and continue to boil over medium-high heat for 10 minutes.
1 medium white onion, 3 large Roma tomatoes, 2 bay leaves, 6-8 garlic cloves, ½ Mexican cinnamon sticks, 1 Tablespoon whole black peppercorns
While it’s boiling, sear the beef. Season each piece of the chuck roast generously on all sides with salt and pepper. Heat olive oil in a large Dutch oven over medium-high heat. Sear each side of the beef for 2-3 minutes, until they form a crispy crust on the outside. Work in batches, placing the first batch on a plate or cutting board while you finish. Working it batches helps sear the beef rather than steaming it if the pot is overcrowded.
4 lb chuck roast cut into 3 to 4-inch chunks, 2 Tablespoons olive oil, 3 teaspoons kosher salt, Black pepper to taste
When all of the beef is seared, turn off the heat and place all the beef back in while you finish the sauce.
Use a slotted spoon to transfer the peppers and the rest of the ingredients, including the cinnamon stick and bay leaf, to a large high-speed blender. Add ½ cup of the boiling liquid along with the dried oregano, cumin, ground cloves, 4 cups of beef broth, and apple cider vinegar. Save 1-2 cups of the remaining boiling liquid for braising as needed. Blend on high until completely smooth, 1-2 minutes.
3 teaspoons dried Mexican oregano, 3 teaspoons ground cumin, ½ teaspoon ground cloves, 5-6 cups beef broth, 3 Tablespoons apple cider vinegar
Strain the consume into the seared beef using a fine mesh sieve.
Bring the Birria beef to a boil over high heat then turn the heat down to low, cover, and braise for 3 ½ - 4 hours. Check the beef once or twice toward the end of cooking. The beef should remain halfway covered with cooking liquid so add the reserved boiling liquid as needed.
Remove the beef to a rimmed baking sheet or large plate and shred using two forks. Serve warm with cilantro, onion, and a squeeze of lime juice.