An oil drum (barrel) and a bit of metal pipe is all you need to make a really simple but effective pizza oven. It may not look very fancy but it works well and it will cook a whole lot of pizza. Also, instead of waiting for days/weeks for your clay oven to dry enough to use, an earth bermed barrel oven can be made and used on the same day. Which is really handy if you have a few people coming round.
