Spray a large pot or Dutch oven with non-fat cooking spray and set over medium high heat. Add in the onions and garlic and cook until onions begin to soften, about 3 minutes.
Add in ground beef and cook until meat is brown.
Add in diced bell peppers and cook another 5 minutes.
Add in all remaining ingredients except for the kidney beans and stir.
Bring to a simmer, then stir in beans. Reduce heat to medium low, cover and let cook about 2 hours.