Here is my cake cooling rack. The kids were looking for a goodie this evening, so I made a cake. I 
wasn't sure it would be cooled off in time for them to have any. No worries--it was pretty much cooled off after about 15-20 minutes in the window.
If you look carefully outside in the background, the little snow-covered mound sticking up on the snow-covered grill is the thermometer. I don't know what the temperature was, other than "cold enough to cool a cake really fast". I imagine later in the season, we'll get down to a five minute cooling period!
