Plantain bananas are a starchy, larger variety of banana commonly used in cooking rather than eaten raw. They have thick, firm skin that ranges from green to yellow to black as they ripen, and their dense flesh offers a mild, subtly sweet flavor that deepens during cooking. Plantains are highly versatile and can be boiled, fried, baked, or grilled, making them a staple ingredient in many tropical and subtropical cuisines. Whether used for savory dishes when green or sweet preparations when ripe, plantain bananas provide hearty texture, rich taste, and excellent nutritional value.