Birria Nachos - Chili Pepper Madness

Ingredients

• 5 ancho peppers
• 5 guajillo peppers
• 2-3 chiles de arbol (optional for spicier)
• 1 tablespoon vegetable oil
• 1 large white onion (chopped)
• 3 large tomatoes (chopped)
• 5 cloves garlic (chopped)
• 1 tablespoon Mexican oregano
• 1 tablespoon sea salt or to taste
• 1 teaspoon cinnamon
• 1 teaspoon cumin
• 1 teaspoon ground ginger
• 1 teaspoon black pepper
• ½ cup apple cider vinegar
• 2 large roasted tomatoes (chopped)
• 4 cups beef stock separated
• 4 pound boneless beef chuck (Or you can use beef shank or brisket - try with lamb shoulder.)
• 13 ounces thick tortilla chips (1 typical bag)
• 3-4 cups shredded Mexican cheese (Use any melty cheese, like Oaxaca, Chihuahua, or Pepperjack, Monterrey Jack, etc)
• Toppings. Homemade pico de gallo, or use chopped jalapeno, tomato, and onion, hot sauce. Add your favorites, like avocado or guacamole, chili flakes, sour cream, fresh lime juice, chopped cilantro.