Buy your Commercial Bain Marie from Alexanders Direct with FREE Delivery, Next Day Delivery and our Price Match Promise. We stock a wide range whether you need an Electric / Gas Bain Marie or a Dry Heat / Wet Heat Bain Marie.

More About Commercial Bain Marie So what is a Commercial Bain Marie? A Bain Marie is used in cooking to heat food gently or to keep it warm over a period of time and can also be used to melt ingredients for cooking such as chocolate. They are available with different fuel sources including electric or gas and come in different cooking types as a Dry Heat or Wet Heat unit.