Fresh corn on the cob only needs a few minutes in boiling water to turn sweet, tender, and juicy. Overcooking makes the kernels tough, so the timing is short and the water does most of the work. Here is how long to boil it and how to do it right.
What you'll need
- Fresh corn on the cob
- A large pot
- Tongs
- Water
Step by step
- Husk the cornPeel off the husks and pull away the silk threads, then rinse the cobs under cool water.
- Boil a big pot of waterFill a large pot with enough water to cover the corn and bring it to a rolling boil; salting is optional.
- Add the cornLower the cobs in with tongs and let the water return to a boil before you start timing.
- Boil the right timeCook fresh sweet corn for about 4 to 6 minutes, or up to around 8 minutes for larger or slightly older ears.
- Remove and serveLift the corn out with tongs, let it drain and cool for a moment, then serve with butter and salt.
Handy tips
- The freshest, sweetest corn needs the least time, sometimes just 3 to 4 minutes.
- Skip adding salt to the boiling water, as it can toughen the kernels; season after cooking instead.
- A little sugar or milk in the water is a common trick to boost sweetness.
Heads up
- Use tongs and lower the cobs in carefully to avoid splashing yourself with boiling water.
FAQ
How long should I boil corn on the cob?
Most fresh sweet corn is done in about 4 to 6 minutes once the water returns to a boil. Older or very large ears may take up to 8 minutes.
How do I know when corn is done?
The kernels turn bright and plump and feel tender when pierced. Overcooking past several minutes makes them chewy.
Should I boil corn with the husk on?
For boiling, husk it first so it cooks evenly. Leaving the husk on is more common for grilling or microwaving.