Lots of tricks in the kitchen are passed from generation to generation. Those kitchen tricks are a life time experience of cooks and chefs from try to fail methods to develop basic shortcuts or deal with unusual situations when cooking.
Cooking knowledge is important. As more you know, better results of meals cooked . Discoveries in science, chemistry of foods are part of the evolutions of becoming a better chef and cook. Here are few good to know food facts.
Bone broth is very popular this days, as I mentioned in the past is nothing more then a white stock prepared the right way and everyone can do it at home.