Pouteria campechiana (commonly known as the cupcake fruit, eggfruit, zapote amarillo or canistel) is an evergreen tree native to, and cultivated in, southern Mexico, Belize, Guatemala, and El Salvador.[5] It is cultivated in other countries, such as India, Costa Rica, Brazil, the United States, the Dominican Republic, Australia, Cambodia,[6] Vietnam, Indonesia, Sri Lanka, Nigeria, and the Philippines. The edible part of the tree is its fruit, which is colloquially known as an egg fruit.[6]
The canistel grows up to 10 m (33 ft) high, and produces orange-yellow fruit, also called yellow sapote, up to 7 cm (2.8 in) long, which are edible raw. Canistel flesh is sweet, with a texture often compared to that of a hard-boiled egg yolk, hence its colloquial name “eggfruit”. It is closely related to the lucuma, mamey sapote, and abiu.