Can I make the mousse without the sugar?
The purpose of sugar in this dessert is to sweeten it. Otherwise, if you choose to omit the sugar, your mousse will still turn out well, only the taste will be less sweet. The durian is a sweet fruit, but the sweetness can vary depending on the variant you use in making this mousse. In any case, you can adjust the amount of sugar used in the recipe without affecting its texture.