The longan is a tropical fruit. The longan has very sweet tasting flesh with a slightly tart, musky undertone. It is similar to a lychee in flavor, only blander, and it has a less pronounced floral aroma. The texture is gelatinous and closely mimics a grape, although it is a little chewier. It is also quite juicy, and the flesh is more transparent than that of a lychee.
Lychee vs. longan
These two fruits are similar in many ways but they do have their differences as well. Here’s a comparison table that provides a quick summary.
|Skin||Inedible, dimpled pink||Inedible, light tan|
|Flavor||Citrus, rosewater||Musky, slightly tart|
|Texture||Gelatinous, like a grape||Gelatinous, like a grape|
|Flesh color||White||Off -white, translucent|
|Amount of flesh||Less||More|
source : https://www.cuisinevault.com/what-does-a-longan-fruit-taste-like/