I recently decided I had to start using some items in my freezer. That included some frozen, pre-cooked meatballs and some sweet Italian sausage. The remaining ingredients I had in my pantry and refrigerator. The resulting "clean-out-your-kitchen" kind of soup was full of flavor and very hearty. Finish off with grated Parmesan and serve with a green salad and crusty Italian bread for a prefect meal.