How to Bake Cheesecake in a Water Bath

A baked cheesecake is really a custard, and custards cook best with gentle, even heat. A water bath, sometimes called a bain-marie, surrounds the pan with water that cannot rise above its boiling point. That keeps the edges from overcooking while the center catches up, and the steam it releases keeps the surface moist.

The result is a cheesecake that is creamy from edge to center, with a smooth top and fewer cracks. The catch is keeping water out of a springform pan. This guide covers wrapping, setting up the bath, doneness and the slow cool that finishes the job.

Why a water bath helps

Cream cheese batters are bound by eggs. When the egg proteins heat too quickly or too far, they tighten, squeeze out moisture and turn grainy, and the cheesecake puffs, then sinks and cracks. Water surrounding the pan keeps the outer edge of the batter close to the temperature of the water, which is well below the oven's setting.

The bath also adds humidity, so the top stays supple and pale rather than drying into a crust that splits as the cake cools. Some styles skip the bath on purpose: a Basque cheesecake bakes very hot to scorch the top, and many crustless or small cheesecakes manage without one.

Keeping the pan watertight

Springform pans almost always leak a little. Tear two or three sheets of wide, heavy-duty foil, lay them crosswise, set the pan in the center and bring the foil up the sides, pressing it tightly. Avoid seams near the bottom where water can seep in.

A more reliable option is to set the springform inside a slightly larger cake pan or a silicone sleeve before placing it in the water. Oven-safe roasting bags and slow-cooker liners also make a seamless wrap. A one-piece cheesecake pan with a removable bottom still needs wrapping.

• Use a roasting pan with at least 5 cm (2 inches) of space around the cheesecake
• Line the roasting pan with a folded kitchen towel to stop the pan sliding
• Prebake a graham crust before adding the filling so it stays crisp

Setting up the bath

Put the wrapped, filled cheesecake in the roasting pan and place both on the oven rack before adding water. Then pour hot water from a kettle into the roasting pan until it comes about halfway up the sides of the cheesecake pan. Filling it on the rack avoids carrying a heavy, sloshing pan across the kitchen.

Hot water starts working right away; cold water delays the bake and can lengthen it noticeably. Be careful when removing the pan at the end, as the water is still very hot.

Temperature and doneness

Most New York style cheesecakes bake at around 160°C (325°F) for 60 to 75 minutes in a water bath, depending on size and depth. Some recipes use a lower temperature for longer. Opening the oven repeatedly lets heat and steam escape, so check only toward the end.

The cheesecake is ready when the outer 5 to 7 cm (2 to 3 inches) look set and slightly puffed, and the center still jiggles like gelatin when you nudge the pan. It should not ripple like liquid. The center continues to cook and firms completely as it cools and chills.

Cooling without cracks

Sudden temperature changes are a common cause of cracks. Turn off the oven, prop the door open a few centimeters and leave the cheesecake inside for about an hour. Then lift it out of the water, remove the foil and run a thin knife around the edge so the cake can shrink freely from the sides.

Cool to room temperature on a rack, then refrigerate, loosely covered, for at least 6 hours and preferably overnight. Cheesecake contains egg and dairy, so do not leave it at room temperature for more than 2 hours once cooled, and keep leftovers refrigerated.

If you cannot use a water bath

Place a roasting pan of hot water on the rack below the cheesecake. This gives humidity, though not the edge protection of a true bath. Bake at the lower end of the temperature range and watch the wobble closely.

Smaller pans, such as 15 cm (6 inch) springforms or muffin tins for mini cheesecakes, cook more evenly on their own and often do fine with just a pan of steam beneath them.

Common questions

Water got into my crust. Is the cheesecake ruined?

Not entirely. The filling is usually fine, but a soggy crust will not crisp again. Chill the cake fully, then serve it; next time, add another foil layer or use an outer pan.

Can I use a regular cake pan instead of a springform?

Yes, with a removable-bottom pan or a solid pan lined with a parchment round. To unmold from a solid pan, chill fully, warm the base briefly over a burner or in hot water and invert onto a plate, then flip it upright.

Why does my cheesecake still crack with a water bath?

Common causes are overbaking, beating too much air into the batter, or cooling too fast. Mix on low speed, stop the bake while the center wobbles and let it cool slowly.