Nakhon Si Thammarat Mangosteen: Rare Local Delicacy
Discover mangosteen dat, a famous local snack from Nakhon Si Thammarat made from raw fruits, priced at 50-100 THB per stick.

Stock photo for illustration only, not from the actual event
- Mangosteen dat is made from mature raw green fruits, not ripe ones.
- The local term dat means peeling off the hard outer skin.
- Typically sold on skewers with 3 pieces for 50-100 THB.
- Available abundantly during the seasonal period from May to August.
When discussing famous culinary delights from Nakhon Si Thammarat province, many locals and food enthusiasts immediately think of mangosteen dat, a unique local snack that remains difficult to find elsewhere. Unlike typical desserts or ripe fruits, this delicacy originates from the resourceful transformation of unripe fruits through meticulous preparation methods.
In the southern Thai dialect, the word dat does not refer to quality grading or size selection, but literally translates to peeling away the skin. Therefore, mangosteen dat refers to raw mangosteen fruits that have had their hard green shells carefully removed, leaving only the pristine white flesh ready for consumption. Local folklore suggests this culinary creation began when orchard farmers peeled storm-fallen raw fruits and discovered a surprisingly delicious flavor profile.

Stock photo for illustration only, not from the actual event
Behind this unique taste lies an intricate preparation process requiring exceptional skill. Producers must select mature raw fruits with hard green shells while the inner seeds remain soft. The outer skin is meticulously peeled away to avoid damaging the flesh, while yellow latex is constantly washed off. An essential step involves soaking the peeled fruit in specific solutions, such as clear lime water or a mixture of alum and salt, to maintain crispness before skewering.
"Mangosteen dat, a skewered fruit specialty of Nakhon Si Thammarat, is hard to find and expensive."
Thairath Lifestyle
In terms of texture and taste, mangosteen dat delivers a firm, crispy bite with a sweet and sour flavor profile entirely distinct from ripe mangosteen. Consumers can enjoy eating the entire fruit, including the tender seeds, without any tough texture. Although its appearance resembles pickled fruit, traditional preparation involves no fermentation, preserving the natural freshness of the raw fruit.
The scarcity of mangosteen dat stems not only from labor-intensive preparation but also from its extremely short shelf life. Once peeled, the flesh quickly darkens and loses its crisp texture. Combined with seasonal availability from May to August, this delicacy remains a point of pride for Nakhon Si Thammarat residents and a prized catch for food lovers outside the region.
Today, mangosteen dat is priced based on size, season, and quantity, ranging from 50 to 100 baht per skewer containing approximately three pieces, while kilogram prices can reach several hundred baht, reflecting the high value of artisan labor and ingredients.
Source: Thairath Lifestyle
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