Well it wasn’t a trick question. The top is the new watered down cheese sauce and the bottom is the older one.
Joon, I’m a wiz fan too but this is thinner and not as cheesy, if that makes sense, and less salty which you can fix. The older style was thicker, much sharper and just had a much better flavor to me. This is obviously my opinion but I need to try another burger to see if this is now standard issue.
Both are delicious but I miss the older sauce. Maybe it was just an off day or two. I’ve been going here for 30+ years so I kind of notice when things change lol