-13DegF this morning when I fired up the keg and put on a lamb shoulder! (-25DegC). I didn’t see any need to change my normal process - Just threw in some Jealous Devil lump, a single fire starter and some bourbon soaked hickory blocks. 40 mins to get the coals going and reach 210.
In my defence, it was beautifully and sunny outside, but cold - It’s not gonna get much warmer than that for the next 5 days in Calgary!
Anyone done a cook at colder ambient temperatures?