In our recent discussion on ways to hack your grill, Lifehacker reader torchbearer2 recommended the Kettle Pizza—an interesting accessory that turns your grill into a pizza oven. At $150, however, it’s not cheap. You can make your own version for about $20.
YouTube user madbare explains how to transform cheap steel flashing—which you can get from a home improvement store—into a clone of the Kettle Pizza. Although you don’t see him making the contraption in action, the design is very straightforward. He used a plasma cutter for the hole in the middle, but you can use a jigsaw instead.
In the comments on his video, he says:
Worked great and saw temps at the stone of 600F and in in the dome close to 900F. All in all I say it worked great. I did end up adding a couple more bolts to hold the stone in place and added a few 1/8 sheet metal screws around the top.
Let this be the Summer of Grilled Pizza.