traditional food; ancestral food
Refers to foods that have been passed down through generations in a particular region or culture, often emphasizing heritage and authenticity.
Activities to preserve the traditional foods of this region are being carried out.
I still make the traditional foods my grandmother taught me.
Compound of 伝統 (tradition) and 食 (food, eating). The exact historical derivation is uncertain, but the word is a straightforward modern compound.