Bakingsoda需要水份和酸的參與,才能產生二氧化碳氣體,用來發酵。反應過程中並不需要加熱,但是更高的溫度可以加快氣體的產生。發完酵後要立即烘烤,否則的話,氣體就會跑掉。常用的酸有:honey,brownsugar,buttermilk,sourcream,yogurt,fruitjuicyandpuree,chocolateandnaturalcocoa.
Bakingpowder是bakingsoda和acid的混合物,更確切的說應該是acidsalt。Bakingpowder通常還含有starch,它是用來防止結塊和[閱讀全文]

