In a large bowl, combine the ground beef with half of the cumin, black pepper, salt, garlic powder, onion powder, mint, and thyme. Add the Worcestershire sauce, egg, and flour. Mix everything together thoroughly and shape the mixture into small meatballs about 1 1/2 tablespoons in size. Set the meatballs aside.
In a large pot, bring 20 cups of water to a boil. Add the onion, garlic, tomato sauce, remainder of the seasonings and herbs, and the prepared meatballs into the pot. Simmer for about 15 minutes, allowing the meatballs to cook through and the flavors to meld.
Next, add the carrots, chayotes, potatoes, and corn. Allow this to cook for 10 minutes.
Lastly, add the zucchini, cabbage, and cilantro. Continue simmering for a final 10 minutes, or until the vegetables are tender.
Check for seasoning and adjust as needed.
Serve hot with chopped cilantro, onion, and lime wedges. Enjoy!