Did you know that you can create an "oven" with just a few basic supplies?? I was suspicious, but am now a believer. With a large pan, some sand, a kerosene burner (charcoal works, too!), empty tuna or tomato paste cans, and TIME one can create a pretty efficient oven. Megan was in town this week for a conference and so we tackled this experiment together. Chocolate chip cookies have never tasted better!