Has anyone here ever used a solor oven?

[mom'sfolly]

I've wanted one for a few years but haven't gotten around to making one. I think it should be fairly easy here in Texas to get one up to cooking temperature. Let me know how yours works.

 

[Tiramisu]

I and my mom attempted to make one. It was just some cardboard taped together with foil on it but it didn't work to well lol. Just heated up some homemade pizza in it and that was the only time it was used.