蒸むし鍋なべ

noun

steamer pot; casserole dish for steaming

Refers to a pot or dish used for steaming food, often a lidded ceramic or metal vessel.

• 蒸むし鍋なべで野や菜さいを蒸むすと、栄えい養ようが逃にげにくい。

  When you steam vegetables in a steamer pot, the nutrients are less likely to escape.