Is it the same sausage as sai krok Isan?
No. Sai ua is a northern sausage grilled with herbs. Sai krok Isan is an Isan dish made by fermenting pork and rice, and its feature is the tangy taste that comes from fermentation.
Sai Ua · ไส้อั่ว
If you want a fragrant meat dish in Chiang Mai, choose sai ua. It is a northern sausage of pork mixed with chilies and herbs and then grilled. One slice gives you the savory taste of grilled meat and the scent of herbs together. Add sticky rice and vegetables and you have a good northern Thai meal.

Herb aroma and chili seasoning are added to the savory taste of pork. Its aroma is different from the sausages you know. The heat depends on the recipe, so if it is your first time, start with a small piece.
It is a sausage of pork mixed with herbs and then grilled.
Sai ua often appears on the table in northern Lanna food culture. It is also eaten with sticky rice and a dipping sauce such as nam prik. If you order it with nam prik ong, which is flavored with tomato, and vegetables, you can alternate between the flavors of grilled meat and the sauce.
No. Sai ua is a northern sausage grilled with herbs. Sai krok Isan is an Isan dish made by fermenting pork and rice, and its feature is the tangy taste that comes from fermentation.
The typical sai ua is made with pork. If you do not eat pork, it is better to choose another dish for your meal.
If you want to read more about the food and the regions behind it, these sources are a good next step. Ingredients and cooking methods can differ from one place to the next.
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