This one-pot healthy Mexican beef mince is a flavorful and nutritious dish that is easy to make. Lean ground beef is cooked with onions, garlic, and a blend of Mexican spices for a deliciously seasoned base. Then, it is simmered with tomatoes, black beans, and corn for added texture and flavor. Serve this hearty dish with rice or tortillas, and top it with your favorite toppings like avocado, cheese, and cilantro for a complete and satisfying meal.