Follow these simple steps to create your own amazing birria tacos:

1. Prep the Chiles: Start by toasting the guajillo and ancho chiles in a dry skillet over medium heat for 2-3 minutes until fragrant. Pour in hot water to cover; let them soak for 15-20 minutes to soften.
2. Blend the Sauce: In a blender, add the soaked chiles, quartered onion, minced garlic, cumin seeds, oregano, thyme, and a pinch of salt. Blend until smooth, adding a bit of soaking water if necessary to achieve a sauce-like consistency.
3. Sear the Meat: Season the beef (or goat) with salt and pepper. In a large pot, heat some oil over medium-high heat. Sear the meat until browned on all sides, about 5-7 minutes.
4. Add the Sauce: Pour the blended sauce over the seared meat in the pot.
5. Add Broth and Bay Leaves: Pour in beef broth and add the bay leaves. Bring the mixture to a boil, then reduce to a simmer.
6. Cook Slowly: Cover and let the meat simmer for 4-5 hours until tender. This can be done on the stovetop or in a slow cooker on low.
7. Shred the Meat: Once cooked, remove the meat from the pot and shred with two forks. Discard any unwanted fat or bones.
8. Build Tacos: Heat corn tortillas on a skillet. Place some of the shredded meat on each tortilla.
9. Top with Garnishes: Serve immediately and top with chopped onions and cilantro.
10. Serve with Broth: Don’t forget to serve with a side of the rich broth for dipping!

These steps are straightforward and guide you toward creating satisfying birria tacos that will impress anyone!