Grilling corn on the cob typically takes about 10 to 20 minutes, depending on whether the corn is husked or still in the husk and the heat of the grill.
- Husked corn (no husks, directly on grill): Preheat the grill to medium-high heat. Place the corn directly on the grill and cook for about 10 to 15 minutes, turning every 2 to 5 minutes until the kernels are tender and have some charred spots
- Corn in the husk: Preheat the grill to medium-high heat. If grilling with husks on, soak the corn in water for 10 to 30 minutes to prevent burning. Place the corn on the grill and cook for about 15 to 20 minutes, turning every few minutes until the husks are charred and the kernels are cooked through
- Foil-wrapped corn: Wrap the corn in foil with seasoning and grill over medium heat for about 20 minutes, turning occasionally
In summary, for husked corn, grill for about 10-15 minutes; for corn in husks or foil, grill for about 15-20 minutes, turning regularly to ensure even cooking and prevent burning. The corn is done when kernels are tender and juicy with some charred bits