Crispy cheese-crusted tacos filled with tender birria beef and dipped in consomé are irresistible. This high protein, family-friendly dish is a fresh, indulgent street food sensation.
Heat a large pot over medium-high heat and sear the chuck roast on all sides until browned, about 4–5 minutes per side. Remove and set aside.
Add guajillo and ancho chiles to the pot and toast for 1 minute, then add garlic cloves and tomato paste; sauté until fragrant.
Pour in beef broth, apple cider vinegar, cinnamon stick, cumin, oregano, bay leaves, salt, and pepper. Return the roast; bring to a boil, then reduce heat to low, cover, and simmer for 2 hours until beef is fork-tender.
Remove beef from the broth and shred with two forks. Strain the consomé and reserve for dipping and brushing tortillas.
Heat a skillet over medium, brush tortillas with consomé, add to the skillet, sprinkle Oaxaca cheese, and top with shredded birria beef. Fold and cook each taco 2–3 minutes per side until crispy and cheese-crusted. Serve with chopped onion, cilantro, and a side of consomé for dipping.