If you’re grilling, it’s even harder to tell. But here’s a secret: you can peel back a tiny section of the husk to peek at the kernels. Just don’t rip it all off—that’s how you lose the steam.
Grilled corn usually takes about 15-20 minutes over medium heat, turning occasionally. You want some char, but you don’t want charcoal. When the husk is browned and the silk is black, it’s likely done.
How to Cook Corn on the Cob in the Oven Perfectly
If you see a few burnt spots, don’t panic. That’s flavor. Just don’t let the whole ear go up in flames. No one wants a campfire disaster in their dinner.