Pumpkin seed, also known as pepita (from Mexican Spanish: pepita de calabaza, "little seed of squash"), are the edible seeds of a pumpkin or certain other cultivars of squash. The seeds are typically rather flat and asymmetrically oval, and light green in color and may have a white outer hull. Some cultivars are hulless, and are grown only for their seed. The seeds are nutrient-rich, with especially high content of protein, dietary fiber and numerous micronutrients. The word can refer either to the hulled kernel or unhulled whole seed, and most commonly refers to the roasted end product.
Pumpkin seeds are a common ingredient in Mexican cuisine and are also roasted and served as a snack. Marinated and roasted, they are an autumn seasonal snack in the United States, as well as a commercially produced and distributed packaged snack, like sunflower seeds, available year-round. Pepitas are known by their Spanish name (usually shortened), and typically salted and sometimes spiced after roasting (and today also available as a packaged product), in Mexico and other Latin American countries, in the American Southwest, and in speciality and Mexican food stores.