Sai Aua is deemed a northern traditional food. Sai Aua made in Lampang displays the characteristic that distinguishes it from other Sai Aua in other northern regions due to its high herb content, which contributes to the delicate fragrance of the sausage itself. Sai Aua looks very mouth-watering whilst being grilled, since the sausage on a charcoal grill will emit the aroma of fresh herbs, seasonings and spicy ingredients.