Common Questions
Why did my Japanese cheesecake crack?
Cracks usually come from heat being too aggressive or moisture being too low. Common culprits: no water bath, water bath ran dry, oven temp too high, or the cake cooled too fast. Bake low and slow, keep the water hot, and cool it gradually in the oven.
Why did it sink after baking?
A little settling is normal. Big sinking usually means it was underbaked in the center, the meringue was overwhipped and brittle, or it got a temperature shock. Aim for a center temp around 150 to 160°F and cool it in stages.
Do I need a springform pan?
It is strongly recommended for easy removal, but it is also more leak-prone in a water bath. If you use one, wrap it tightly in 2 layers of heavy-duty foil (or set it inside a slightly larger cake pan before placing it in the water bath). A deep 8-inch round cake pan can also work if you line it well with parchment and plan to lift it out carefully.
Can I make it without a water bath?
You can, but expect a higher chance of cracks and a drier texture around the edges. If you skip it, at least place a pan of hot water on the rack below to add steam.
How do I know my meringue is at the right stage?
You want medium peaks: glossy, smooth, and the peak should droop slightly at the tip. If it looks clumpy, dry, or starts to separate, it is overwhipped.
Why is my cake wet or gummy on the bottom?
Usually underbaking, water sneaking into the pan, or the batter deflating. Wrap the pan well, bake until the edges are set and the center still jiggles like custard, and cool fully before slicing.