I keep looking at these, and seeing them during our antique store runs. I need to just get one, and dabble with it. Love the idea of baking cookies in the mountains.I like the ovens and have used them significantly. Lasagne, cookies, all work great in the camp oven. But since most things bake 45 minutes or so, they do use up a lot of fuel. Normally a full tank of CF will last me close to a week. Add a lasagne dinner and it takes 2 tanks to make a week! Just be aware and plan accordingly. They work better that you think. Just don't think the thermometer is a thermometer. According to Coleman it is a "heat indicator" and it's numbers are not close to anything real.