Preheat oven to 350 degrees.
Cut tomatoes into quarters and place on 9x13 dish.
Chop onions and place in dish with tomatoes.
Peel the garlic and place whole cloves in the dish with the tomatoes and onions.
Season with dried seasonings.
Bake at 350 degrees for approximately 45 minutes. You want the vegetables softened and slightly brown or "roasted."
Place the chicken broth/stock in a large pot or dutch oven and bring to a simmer.
Add the tomatoes, onions and garlic to the chicken stock and allow to simmer for 10 minutes.
Use an immersion blender to blend tomatoes, onions and garlic into chicken stock.
Once you have reached the desired consistency with the blender, add in heavy cream and stir.
Top with parmesan, croutons or extra seasonings.
Enjoy!