Can I use a different pan size?
Yes, but adjust baking time accordingly. A deeper pan may require a few extra minutes.
Is it okay to use unsweetened condensed milk?
Traditional Castella relies on sweetened condensed milk for flavor and moisture, so unsweetened may require additional sugar.
Can I make this cake ahead of time?
Absolutely! Castella cake often tastes even better the next day after resting, which enhances its texture and sweetness.
