I made this for guests--fortunately I made it ahead of time because it was so blah I had to add a few things to pep up the flavor--apple cider vinegar and a few splashes of hot sauce. The next day I cooked down more onions with a few stems of thyme and added. I served it although it wasn't up to my usual standards.
My husband and I really liked the flavor of this soup, but it was a bit too thin for our taste. When I make it again - and I will! - I will probably put a half a block of cream cheese into the blender when I puree the soup, and omit the cream. Because puff pastry can't be rerolled, I just cut mine into 9 squares instead of rounds.
Delish! Great with the Cheese Puff Pastries too!