About ⅓ cup Mexican Spice Rub, or enough to liberty coat all or the beef (Mexican rub - 2 tbsp kosher salt, 2 tbsp oregano, 1 tbsp black pepper, 1 tbsp chili powder, 1 tbsp onion powder, 1 tbsp ground chipotle powder, ½ tbsp paprika, 1 tsp cinnamon, 1 tbsp cumin, 1 tbsp guajillo powder, 1 tbsp thyme, 1 tsp cayenne pepper, 1 ½ tbsp tajin)
2 pounds boneless rib roast
Olive oil/ avocado oil
2 dried arbol chilies, seeds removed
1 dried ancho chilli, seeds removed
3 dried guajillo chilies, seeds removed
1 jalapeño, seeded and chopped
2 white onions, 1 chopped, one diced.
8 garlic cloves
3, 500ml bottles of Mexican coke, or the equivalent of chicken/ beef stock
White corn tortillas, 2 per taco
½ cup chopped cilantro
Add the beef chunk to a large bowl and coat with olive oil and the juice of three limes. Liberally season with the rub, about ⅓ of a cup or more, making sure it is coated evenly.
In a large dutch oven or equivalent pot, set heat to medium-high. Lay in the seasoned beef and sear it on all sides.
White meat is searing. Add in about 2 tablespoons of olive oil the guajillo, arbol, and ancho chilis, jalapeño, and the chopped onion.
Top pot with the Mexican Coke. (To gather up all the residual seasoning and juice from when the beef was seasoned from the bowl instead of wasting it.)
Place the lid on the pot, adjust the head to medium low and braise for about 2 hours or until it is tender enough to shred.
Remove the beef from the braising liquid and shred it in a separate bowl.
Add the jalapeños and onions to the shredded beef also along with a cup of the liquid to keep the beef juicy and moist. Save the rest of the liquid! Put it in a blender or stick blend it so it is smooth.
Make the relish by adding the diced onion to a bowl with the juice of three limes and about ½ a cup of chopped cilantro.
To make the tacos use corn tortillas and dunk them in the brazing liquid before toasting them.
You'll need 2 tortillas per taco. Toast the first side and flip them over, on the inside of one add shredded oaxaca cheese and lay the other tortilla on top.
Add the shredded beef to one side and top with some of the relish, fold over the tortilla and once the tortilla is colored up and crisp and the cheese is done melting remove it and repeat for all the tacos.
It is customary to serve the Quesabirria with a small soup bowl of the braising liquid or consomé, and to dip the taco in the consomé as you eat and to finish by drinking the stew up.