This is a Zapote...it is one of the most glorious fruits that God invented!!! That is my very humble opinion on the matter... I waited for a year for them to be in season again, and am so happy to be enjoying them now. They are kind of stringy on the inside, with five large seeds. So, the fruit is cut into five sections and you eat if from the inside out. It has a unique flavor that tastes like it has milk in it. If you come to the jungle in February or March, and possible into the first part of April, we can enjoy some together! YUM!