Italian Sausage without dressing chickpeas

3 tablespoons olive oil 3 lbs Italian sausages 3 red bell peppers , sliced 2 green bell peppers , sliced 2 large red onions , sliced 3 garlic cloves , chopped[...]

84 ounces chicken broth 8 Italian sausages, casings removed, cooked, then chopped 2 cups cauliflower florets , chopped 2 cups broccoli florets , chopped 2[...]