Here's the video
http://www.youtube.com/watch?v=UgU023Yxy5s
If you could never understand the "herdy-gerdy fleefin-floofin" Chef from the Muppets, you might want to fast forward to the 1min 33sec mark to see the start up
I was wondering if it was steam on a freezing cold morning, but it certainly hangs around like
oil smoke...