ears fresh corn

Sweet corn (Zea mays var. saccharata) is the immature ear of the corn plant, harvested at the milk stage when kernels are tender and filled with milky liquid. Native to Mesoamerica and domesticated from teosinte approximately 9,000 years ago, sweet corn is distinguished from field corn by higher sugar content and tender cob. Fresh corn ears consist of a woody cob surrounded by rows of kernels, enclosed within protective green husks and silks. The kernels exhibit a bright yellow, white, or bicolor hue depending on cultivar, with a crisp texture and naturally sweet flavor when fresh.

Modern sweet corn varieties have been selectively bred for increased sugar retention and tender texture. Common types include yellow sweet corn, white corn, and bicolor varieties. The kernel's sweetness derives from high levels of natural sugars that begin converting to starch immediately after harvest, making freshness critical to culinary quality.

Fresh corn is prepared by boiling, grilling, steaming, or roasting in the husk or kernels removed. It is consumed as a side dish, incorporated into salads, soups, relishes, and polenta, or served as street food with butter and seasonings. In North American cuisine, corn appears in succotash, cornbread, and chowders. Asian cuisines incorporate corn into stir-fries and rice dishes, while Latin American cooking features corn in arepas, elote (Mexican street corn), and tamales. Fresh corn pairs well with butter, lime, chili powder, herbs (cilantro, basil), and mild cheeses. Kernels are easily stripped from the cob using a knife or specialized stripper, and the cob itself may be simmered for stock.