Heat olive oil in a Dutch oven over medium-high heat. Sprinkle all of the seasonings over both sides of the meat to taste. Side Note: I didn't measure the seasonings; I just sprinkled them evenly all over the beef to taste.
Place the beef in the hot Dutch oven and sear all sides.
Add the green chiles, diced tomatoes, beef broth, garlic cloves, and cilantro to the Dutch oven. Cover with a lid and place in the oven.
Cook in the oven for 3-4 hours or until the meat is tender and falling apart.
Note: Check the meat periodically to make sure there is enough liquid in the Dutch oven. Add more beef broth if needed.
Remove the meat from the Dutch oven and put it on a cutting board to rest for a few minutes.
Strain the liquid into a bowl, then return it to the Dutch oven to cook over medium heat for a few minutes to reduce.
Pour the liquid onto the sliced beef and serve immediately. Enjoy.