In a large pot or Dutch oven, combine all of the canned ingredients (tomatoes, kidney beans, black beans, corn, green beans, cream of mushroom soup, and diced chilies) along with the beef broth.
Stir in the chili powder and cumin. Mix well to combine all ingredients.
Bring the soup to a boil over medium-high heat, then reduce the heat to low, cover, and simmer for at least 20-30 minutes, stirring occasionally, to allow the flavors to meld.
Taste and adjust seasonings if needed. Serve hot.
Notes
This soup is very versatile. Feel free to add cooked ground beef or shredded chicken for extra protein. Serve with your favorite toppings like shredded cheese, sour cream, or chopped cilantro.