DISH RESEARCH · Main dish
Gaeng Som Southern
Also known as: Kaeng som tai, แกงส้มใต้, แกงเหลือง
Mark Wiens’s selected southern Thai gaeng som cooks barramundi and green papaya in its own turmeric-and-chili paste with water and shrimp paste. Salt and fresh lime juice finish this sharply sour fish curry.

About Gaeng Som Southern
Research draft based on the references below. These notes describe particular recipes and presentations; ingredient connections are still being reviewed.
Mark Wiens’s selected southern Thai gaeng som follows his mother-in-law’s lime-based fish curry. Barramundi and green papaya cook in a turmeric-and-chili broth, with the sharp sourness added after the heat is turned off.
Fresh turmeric, chilies, garlic and shallots are blended with water into the curry paste. Green papaya is peeled and rinsed before being shaved into thin, bite-sized wedges.
The paste enters the soup pot with water that also rinses the blender. Shrimp paste dissolves in the liquid before all the prepared papaya is added.
Fish pieces join once the curry boils and cook gently without stirring. When cooking finishes, salt and fresh lime juice season the broth with careful mixing around the fish.
The curry can be served in a separate bowl or spooned over rice. Wiens also describes an optional Thai omelet alongside it, while this selected version keeps lime as its souring ingredient.
Ingredients in Gaeng Som Southern
Recorded ingredient connections, rather than a complete recipe. Explore an ingredient for more detail.
- Chilli pepperseasoning
- Turmericseasoning
- Tamarindsauce
- Vegetablesbase
- Watersauce
- Saltseasoning
- Sugarsweetener
- Shallotseasoning
- Garlicseasoning
- Curry pasteseasoning
- Shrimp Pasteseasoning
- Fishprotein
Ingredient connections awaiting review. Versions and preparation vary.
Origins & food traditions
Explore the countries and cooking traditions associated with this dish. These connections do not establish a single birthplace or limit where the dish is eaten today.
Countries
Cuisines & regions
Associations in the cited sources
These describe source-specific cultural or geographic connections. Catalogue links may still need review.
- Countries & places
- Thailand
- Cooking traditions
- Southern Thai-style
AI-generated illustration of one possible presentation. Recipes and ingredients vary; the image does not establish allergen content.