National Cook a Sweet Potato Day

National Cook a Sweet Potato Day, observed February 22nd, celebrates the nutrient-dense root vegetable native to Central and South America, where it was cultivated by Indigenous peoples for thousands of years before European contact. Sweet potatoes are botanically distinct from yams, a separate plant native to Africa and Asia, despite the two often being confused or mislabeled in American grocery stores, where orange-fleshed sweet potatoes are frequently sold under the "yam" label largely due to historical marketing decisions dating back to the 20th century. Nutritionally, sweet potatoes are notably rich in beta-carotene, which the body converts to vitamin A, giving many varieties their characteristic orange flesh, along with fiber, potassium, and vitamin C. The vegetable is prepared in an enormous range of ways worldwide, from the sweetened, marshmallow-topped casseroles associated with American Thanksgiving to savory roasted, mashed, or fried preparations, and it plays a significant role in cuisines across Africa, Asia, and the Americas, reflecting its long history of cultivation and adaptability across different growing regions and culinary traditions. On National Cook a Sweet Potato Day, people celebrate by preparing sweet potatoes in a new way, whether roasted, mashed, baked whole, or turned into fries.