First, in a large saucepan or soup pot, combine the ground beef and chopped onions to cook over medium heat for 10 to 15 minutes or until the meat is thoroughly cooked. Afterward, add the two seasoning mixes and let everything simmer for an additional two to three minutes.
Next, add the cans of beans, corn, tomatoes and green chiles, and cups of water.
15 ounces black beans, 15 ½ ounces pinto beans, 15 ½ ounces sweet corn, 4 ½ cups water, 10 ounce diced tomatoes and green chiles
Last, let the soup simmer over medium heat for 30 to 40 minutes. Now, the soup is ready to serve. Top it with crunchy tortilla chips, sour cream, cheese, green onions or any other toppings you desire.
Notes
The calories listed are based on the ingredients and approximately one cup of soup with no toppings. Actual calories may vary. Soup can be stored in your fridge for up to three days in a sealed container.