To boil corn on the cob, the best practice is to boil water first and then add the corn. Once the water returns to a boil with the corn in it, simmer and cook uncovered for exactly 5 minutes. This results in corn that is tender, juicy, and bright yellow without becoming too soft or mushy. After 5 minutes, remove the corn immediately to prevent overcooking.
Additional Tips:
- Use a pot that comfortably fits the corn cobs with enough water to cover them.
- Avoid adding salt to the water; some add sugar instead for sweetness.
- Stir or use tongs to keep the cobs moving during boiling for even cooking.
- If using frozen corn on the cob, add 3-5 extra minutes of cooking time.
In summary, boil fresh corn on the cob for 5 minutes after the water returns to a boil with the corn added for optimal texture and flavor.