Custard Cake can be surprisingly tricky to perfect due to the balancing act of creating two different textures with different cooking times: a firm, fluffy cake and a soft, creamy custard. The most common problems arise from overcooking the custard, undercooking the cake, or having difficulty achieving a clear separation of the layers.
It takes careful preparation and attention to detail to get the most out of this dish. Be sure to follow the recipe very closely, especially if you're not accustomed to baking custard-based desserts. The precise quantities of ingredients is critical; too much egg can make the custard rubbery, while too much cream or milk can make it too loose.
One key tip for achieving a clear separation of layers is to place the cake batter into the pan first and then slowly pour the custard over the back of a spoon, reducing the force of the pour and allowing it to gently settle on top of the cake batter.
Another key to success is baking it in a water bath or 'bain-marie.' This technique helps ensure even baking and maintains a lower, more constant temperature which is optimal for cooking both the custard and the cake correctly.
Why did my cake collapse after taking it out of the oven?
How do I make my custard cake more flavorful?
Why is my custard cake not setting?
Why is my custard rubbery?
Why aren’t the custard and cake separating?
Why is the top of my custard cake burning?
How do I prevent the cake from sticking to the pan?
Why is my custard cake too sweet?
Can I use low-fat milk in my custard cake?
My custard is too loose or runny, what can I do?