我想請教,為何要同時加泡打粉及小蘇打粉? 如果只單純加泡打粉可以嗎?是否可以用蜂蜜,楓糖漿或煉乳取代一般沙糖? 感謝您。I have a question. I'd appreciate it if anyone could answer it. In addition to adding baking powder, why baking soda is still necessary? Can I just use baking powder only? One more thing, can I use things like honey, maple syrup, or condensed milk to replace the general sugar? Thank you.