First rub the tomato paste onto the chuck and add salt & pepper.
Secondly, add some oil on a stock pot, add the chuck and brown for 3-4 minutes. Then, add in onion, leek, carrot, tomato, garlic, celery and tomatoes. Sauté for 2-3 minutes. Top with water, the peppercorns, chipotles, parsley, oregano and salt. Then, simmer for 1-3 hours.
Add some avocado oil to a pan and once it hits 350F or the bottom of a wooden spoon bubbles , add tortillas in batches, and fry until golden. Then, let rest on a paper towel. Season with smoked paprika.
Then, strain the broth and pull the meat out and shred. Add broth to the stockpot again with the meat. Blend the veggies strain them back to the broth.
Lastly, serve the soup, drizzle crema, top with tortillas, avocado, cilantro, lime and chili oil.