How to Use a Bain-Marie: 3 Dishes to Cook in a Bain-Marie

Bain-marie is a hot water bath that slowly and evenly bakes particularly delicate foods, like [custards](https://www.masterclass.com/articles/how-to-make-custard) or cheesecakes. The bain-marie works by applying indirect heat through steam, which tempers the oven’s hot air and prevents cracks or overcooking. “Bain-marie” is a French culinary term meaning “Mary’s bath” which refers to Mary the Jewess, an alchemist who lived around the third century AD who is commonly credited with inventing the heating method. A bain-marie also works as a double boiler, in which a bowl or pot is placed over a larger pot partially filled with simmering water. A double boiler allows for indirect, gentle heat when whisking up temperamental sauces like [hollandaise](https://www.masterclass.com/articles/chef-thomas-kellers-hollandaise-sauce-recipe), slowly melting chocolate, or steaming soft, stretchy doughs, like those used to make *daifuku* [mochi](https://www.masterclass.com/articles/mochi-recipe). While a bain-marie is commonly used in the foodservice industry to keep dishes (mainly serving sauces or sauce-like dishes like pasta or curry) warm for extended periods, you can also cook dishes using the vessel: 1. __Cheesecake__: A bain-marie is the preferred method for baking [cheesecakes](https://www.masterclass.com/articles/cheesecake-recipe) because it gently cooks the eggs in the filling. Steam keeps the surface from drying out as it bakes and gently coaxes eggs to reveal their creamy, velvety potential. 2. __Set custards__: Set custards like crème brûlée or [flan](https://www.masterclass.com/articles/flan-recipe), which rely on eggs for their smooth, spoonable texture, must be cooked in a bain-marie. Too-intense heat leads to sweet scrambled eggs. 3. __Meat terrines__: Terrines, which are composed of many intricate layers of minced meat, fat, and seasonings, require gentle, even heat to cook all the various meats without browning. To make a bain-marie, set individual ramekins or a single springform [cake pan](https://www.masterclass.com/articles/types-of-baking-pans) lined with aluminum foil in a large, deep roasting pan or baking dish with high sides. Place it in the oven, and fill the large pan with boiling water until it reaches halfway up the sides of the ramekins or cake pan. Close the oven, and bake for the recipe-specified amount of time, frequently checking to ensure the water has not completely evaporated. To make a double boiler on the stovetop, fill a large pot partway with water and bring it to a boil. Reduce to a simmer, and place a large bowl over the top. Become a better baker with the [MasterClass Annual Membership](https://www.masterclass.com). Gain access to exclusive video lessons taught by the world’s best, including Dominique Ansel, Joanne Chang, Gordon Ramsay, Chef Thomas Keller, Mashama Bailey, and more. From the Medieval Latin *balneum Mariae*—Mary’s bath—comes the bain-marie: An invaluable cooking vessel for custard-lovers.