sa-ko砂鍋

clay pot

clay pot (used for cooking, most often in the cuisines of East and Southeast Asia); Asian-style casserole

English Wiktionary, “砂鍋” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E7%A0%82%E9%8D%8B · confidence: Medium (Wiktionary, Hokkien)