Rambutan is a medium-sized evergreen tree originating from the rainforests of western Malaysia and Singapore. The trees produce fruits that are round with leathery skin that’s covered in soft hairlike spines. The colors range from dark red to yellow.
The pulp is subacid to sweet and it contains a single seed. The seeds contain up to 40% fat, which is extracted and used for making soap. In the Philippines, people sometimes roast the seeds and eat them as a snack. The fruits are usually eaten out of hand and they are sold fresh or canned.