I was listening to some live music at The Windsor Castle and decided to have a burger from their barbecue.
The chef heated up the (recently) cooked burger on the plancha on the barbecue. This was then served in a roll with cooked onions. I then had to add my own cheese, lettuce, tomato and sauce.
It was quite a tasty burger, lots of nice flavours.
I do think it was a little pricey at £5.50 for what I got (and what I had to do).