What is a water bath used in cheesecake recipe?

A water bath, also known as a bain-marie, is used in cheesecake recipes to create a moist, even cooking environment and prevent the cheesecake from cracking.

Here's how it works:

* The water bath creates a humid environment: The steam from the simmering water helps to keep the cheesecake moist, allowing it to cook gently and evenly.

* Prevents cracking: The moist heat prevents the cheesecake from overheating and cracking, which can happen when baking directly in an oven.

How to use a water bath:

1. Prepare a baking pan: Choose a baking pan that is slightly larger than the cheesecake pan.

2. Place the cheesecake pan inside: Carefully place the cheesecake pan inside the larger pan.

3. Pour hot water: Pour hot water into the larger pan, making sure the water level reaches about halfway up the sides of the cheesecake pan.

4. Bake: Bake the cheesecake as instructed in the recipe.

Why water bath is important:

* Moist and creamy texture: The water bath helps create a smooth, creamy texture that is characteristic of a good cheesecake.

* Prevents sinking: The water bath helps to prevent the cheesecake from sinking in the center.

* Even cooking: The water bath ensures that the cheesecake cooks evenly, preventing the edges from getting overcooked while the center remains raw.

Although using a water bath can be a bit more work, it is definitely worth it for a perfect, crack-free cheesecake.