Birria Tacos de Res - The Local Palate

Ingredients

• 1 tablespoon olive oil
• 2 pounds boneless chuck roast
• 1 teaspoon salt, plus more for seasoning roast
• Freshly ground black pepper
• 1 onion, halved
• 2 dried Ancho chiles, stems and seeds removed
• 3 dried guajillo chiles, stems and seeds removed
• 2 roma tomatoes
• 3 garlic cloves
• 1 (1/2-inch) cinnamon stick
• 1 bay leaf
• 1 teaspoon dried oregano
• 1 teaspoon dried thyme
• ½ teaspoon cumin seeds
• ½ teaspoon black peppercorn
• 7 cups beef broth, divided
• 12 corn tortillas
• ½ cup Mexican melting cheese
• ¼ cup cilantro
• Toppings for serving, such as additional cilantro, onions, cheese, plus sliced jalapeños and lime wedges