Tri-Ply Cookware
Soft metals such as copper and aluminium are, in some cases, susceptible to tarnishing. To combat this, tri-ply cookware has recently come onto the market, making a significant impact. To put it simply, the whole pan is made with a sandwich of materials, with stainless steel on the inside and outside and either copper or aluminium sandwiched in the middle. This helps increase the durability of soft metals whist retaining their quality as superb heat conductor. In short, Tri-ply cookware heats the pan more quickly and retains the heat longer, so much so that in some instances the performance is so energy efficient that the heat source can be turned off before cooking is completed, making it very economic on the hob. In some instances, they are priced higher because of their superior functionality and appearance. Some of the key brands in this market are Le Creuset, Stellar Lamina, SKK and In-range