This recipe was inspired by a local Italian restaurant that We would frequent often just to get this soup. So I created my version which is a bit lighter and healthier than the restaurant version. I have made this many times and it always turns out wonderful. I make croutons from baguette that I keep in my freezer by cutting into 1 " pieces, drizzling with some Olive oil, a little salt & Pepper and baking at 400. Stand right there and watch them. The minute you turn your back they will Burn! Also, if you are using frozen spinach, simply thaw and squeeze dry and add only 2 cups. Enjoy!