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Why Is My Boiled Corn Chewy?

by Lindsay Lau

Boiled fresh corn is at its best when the kernels burst with juicy sweetness as you sink in your teeth. In contrast, corn that is old, overcooked or cooked with salt is lackluster and chewy. Avoid these pitfalls by learning the right ways to select, store and boil corn on the cob.

Start Fresh

Buy the freshest corn you can find, with green husks and plump, shiny kernels. As soon as corn is picked, the kernels begin to gradually become dry and tough because the corn loses moisture and the sugars convert to starch. Cold temperatures slow this process, so store the corn in the refrigerator.

Skip the Salt

Cooking corn in salted water makes it chewy and tough. Salt weakens the exterior of the kernels, causing them to rupture and shrivel. Instead, add a little honey to the water, which helps the kernels stay intact and also enhances the corn’s natural sweetness.

Keep it Quick

Overcooked corn is chewy because heat gradually breaks down the corn’s cell walls, causing the kernels to lose their subtle crunch. For best results, cook the corn in boiling water for just a few minutes, until the kernels are still crisp but easily pierced with a fork.

References

  • Cookwise; Shirley O. Corriher
  • On Food and Cooking; Harold McGee

About the Author

Lindsay Lau is a food writer and recipe developer with experience cooking professionally at both restaurants and catered events. As a graduate of the Natural Gourmet Institute in New York, Lau specializes in healthy cooking techniques.

Photo Credits

  • Jupiterimages/Photos.com/Getty Images