Homemade Wood-Fired Pizza Oven
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Homemade Wood-Fired Pizza Oven
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 oven can be made and used on the same day. Which is really handy if you have a few people coming round.
Source: Way Out West Blow-in blog