When it comes to culinary terminology, there are a lot of common misunderstandings.   For example, many believe that bean curd and tofu are the same. In reality, they are two entirely different products.  Bean curd is made from soybean milk coagulated with a Nigari solution.  On the other hand, tofu is made from soybean milk curdled with a calcium sulfate solution.  As a result, bean curd has a softer texture and a milder flavor than tofu. Additionally, bean curd is typically sold in blocks, while tofu is often sold in slices or slabs.