The cooking time for corn on the cob varies depending on the method and freshness, but here are common guidelines: Boiling Corn on the Cob:

• Fresh corn typically takes about 2 to 5 minutes in boiling water to become tender and retain sweetness. For crisp-tender corn, 2 to 4 minutes is usually sufficient

• If boiling multiple ears, the time may increase slightly, and cooking in batches is recommended

• Some recipes suggest bringing water to a boil, adding corn, then covering and turning off heat, letting corn cook in hot water for about 10 minutes

• Avoid over-boiling as it can make the kernels mushy and reduce nutrients

Grilling Corn on the Cob:

• With husks on, grill corn for about 15 to 20 minutes over medium heat, rotating every 5 minutes to cook evenly

• Without husks, grill for about 10 to 15 minutes, turning frequently to prevent burning

Oven Roasting Corn on the Cob:

• Preheat oven to 450°F and roast corn wrapped in foil for about 20 to 25 minutes

In summary, for boiling, 2 to 5 minutes is typical for fresh corn, while grilling takes 15 to 20 minutes with husks and 10 to 15 minutes without. Oven roasting requires about 20 to 25 minutes at 450°F