Corn on the cob
Majskolv
No thermometer — go by colour and give.
On the grill
Leave the husk on and grill directly on the coals for 12–15 minutes, turning often. The husk steams the kernels while the outside chars, and it peels away taking the silk with it.
Husked and oiled straight on the grate works too, but watch it — the sugars burn quickly once the kernels start to colour.