A lot of products get advertised today as chef knives, some of which are not exactly what they should be. Basically, this is an all-purpose knife, and there should be one in each and every kitchen, no matter how often you cook.
There are three types of chef’s knives, which are more or less similar – German, French and Japanese (also known as santoku). A good cook will try all three, and see which feels best – it’s a matter of personal preference. As for the materials used, you’ll find an incredible variety, as the blades can be made of stainless steel, carbon steel, ceramic or laminated metal. Experience will tell you what type of blade you need. Keep in mind that carbon steel is the most vulnerable to rust, but, at the same time, the easiest to sharpen. Ceramic, on the other hand, is very difficult to sharpen, and requires professional attention. It’s the type of blade best reserved for gourmet restaurants and fine cuisine.