Kabocha is a Japanese variety of winter squash (more commonly known as pumpkin), beloved for its sweet flavor, which is often said to be similar to that of a sweet potato. Like all of the other squashes, the predecessor of kabocha is believed to have originated in Mesoamerica, from where it spread to other parts of the world.
Portuguese sailors introduced it to Japan in the 16th century, where it eventually evolved into the variety we know today. The exterior of the kabocha squash is dark green and hard, while the interior flesh is a vibrant orange. In addition to being sweet, kabocha is also rich in nutrients.
The squash should have a dry, corky stem which is a sign of maturity, and the color should be deep green. Some blemishes are normal and do not affect the quality of the squash. Kabocha can be used in a variety of dishes. It can be roasted, pureed into soup, used in stews, and more.