- Peak-season, farm-fresh corn (same day or day after harvest): 4 to 5 minutes in boiling water is all it needs. Some people argue that truly fresh corn barely needs cooking at all — and they are not wrong.
- Market-fresh corn (1 to 2 days old): 6 to 7 minutes produces perfectly tender kernels without crossing into starchy territory.
- Larger ears or slightly older corn (3 days or more from harvest): 8 minutes is the upper limit. Beyond 8 minutes, even older corn begins to deteriorate in texture and flavor.
The Correct Method, Step by Step
Shuck and Rinse
Peel away the husks and silk entirely. Rinse each ear briefly under cool water to remove any remaining silk threads. If you want to serve the corn with a natural handle, leave the very innermost layer of husk intact, fold it back to expose the kernels for cooking, and fold it back down for serving — it makes for elegant presentation at the table and keeps your hands cooler while eating.
Salt the Water
Fill a large pot with enough water to fully submerge the ears — roughly one quart of water per ear as a guideline. Add one tablespoon of salt per quart of water. Salted water seasons the corn from within as it heats and makes a noticeable difference in the depth of flavor in the finished ear. Do not add sugar to the water — this is an old technique based on the mistaken belief that it makes corn sweeter; it does not, and it makes the water sticky and unpleasant to work with.
