Tempoyak is a condiment made of salted fermented durian. The salt is used as a preserving agent, so one needs to be generous with it.
2 large durian fruit, flesh removed and seeds discarded
4 tablespoons salt
Place the durian flesh in a clean jar. Add salt, then beat the mixture until it becomes soft and creamy.
Close the jar tightly and leave it to ferment for 1 week.
The fermented durian can be kept in the refrigerator for up to a year.