Spray a large pot with cooking spray then brown the turkey over medium heat, breaking up with a wooden spoon as it cooks. When cooked through, add the onions and pepper and cook 2-3 minutes. Add tomatoes, corn, beans, tomato sauce, re-fried beans, taco seasoning and chicken broth. Bring to a boil, cover and simmer about 10-15 minutes.
Serve with your favorite toppings such as low fat sour cream, jalapeños, reduced fat cheese, chopped scallions, onions, or chopped fresh cilantro. Freeze leftovers in individual portions for future meals.