Heat a large pot or double boiler over medium heat.
Add beef and crumble then cook until browned.
Add the onions and bell peppers and saute until softened, about five minutes.
Add the garlic and cook for one minute.
Finally, add in the beans, corn, tomatoes, broth, and taco seasoning.
Turn down heat and let simmer for about 20 minutes, stirring occasionally.
Pour into bowls and top with a dollop of sour cream, a sprinkle of cheese, and wonton strips.