yellow or white cornmeal
Cornmeal is a good source of carbohydrates and provides B vitamins (particularly thiamine and niacin), though the bioavailability of niacin is significantly enhanced when corn is nixtamalized. Yellow cornmeal contains lutein and zeaxanthin, carotenoids beneficial for eye health.
About
Cornmeal is a flour ground from dried corn (maize, Zea mays), a staple grain native to Mesoamerica that has been cultivated for over 9,000 years. Yellow cornmeal is produced from yellow dent corn varieties and contains the kernel's germ and some bran, giving it a slightly sweet, earthy flavor and golden color. White cornmeal derives from white corn varieties and offers a milder, more neutral taste with a finer texture when finely ground. Both forms are produced by drying mature corn kernels and grinding them to varying coarsenesses, from fine flour-like meal to coarse polenta-style grinds. Cornmeal may be treated with alkali in a process called nixtamalization (producing masa harina) in Latin American cuisines, which improves nutrient bioavailability.
Culinary Uses
Cornmeal serves as a fundamental ingredient across multiple culinary traditions. In Italian cuisine, it forms the basis for polenta, a creamy porridge. In Latin American cooking, cornmeal (particularly nixtamalized masa) is essential for tortillas, tamales, and arepas. In Southern U.S. cuisine, it is used for cornbread, hush puppies, and porridge. Cornmeal also functions as a coating for fried foods, a thickening agent in soups and stews, and as a baking ingredient in cakes and muffins. The coarseness of the grind determines its application: fine meal works better for baking, while coarser polenta-style meal is preferred for creamy preparations. Cornmeal pairs well with both savory ingredients (cheese, herbs, butter) and sweet elements (honey, cinnamon).