1)       Mix the chipotle, paprika, oregano, all spice, coriander, onion powder, pepper sant salt together, rub 4 teaspoons over the beef and pat it so it sticks.

2)       Add to a heavy pot the olive oil, turn the fire high and brown the beef on all sides, remove after browned.

3)       Reduce the stove to medium add the minced garlic and onion till soft

4)       Add the orange juice, lime juice. Scrape the pan so all brown bits mix well.

5)       Add the tomato, beef stock, water and spice mix, add the beef back into the pot.

6)       Put the lid on top and let it simmer for 2 hours, remove the lid and let it simmer an extra 30 minutes till the beef is tender enough to shred.

7)       Remove the beef and shred in with two forks.

8)       Leave the sauce to simmer without the lid for an extra 10-15 minutes to thicken it. Add pepper and salt to taste.

9)       Add the beef back in and mix it well with the thickened sauce.

To make tacos, serve the beef in warm small tortillas, avocado slices, pico de gallo, shredded cheese, sour cream and lime wedges.