Published at Thursday, October 18th 2018, 10:18:14 AM by Fabien Masse. Cookware. Copper's ability to conduct heat is difficult to beat. It can react to flame adjustments almost instantaneously. It is because of this precision that is why it is preferred by professional chefs. The ability to control heat with precise timing is very important in gourmet or restaurant cooking. Copper is also very pleasing to eyes, it's aesthetic properties makes a wonderful display in one's kitchen.