Every Cookware Construction Explained in 8 Minutes

Why can two stainless steel pans look almost identical — while one costs far more than the other? 🍳 In this Culinary Decoded guide, we look inside different cookware constructions to understand what 3-ply, 5-ply, 7-ply, fully clad, disc-bottom, encapsulated base, and copper-core actually mean. We break down how stainless steel, aluminum, and copper are layered together, why some conductive layers stop at the base while others extend up the sides, and why simply adding more layers doesn’t automatically create better cookware. You’ll also discover why the thickness and placement of each material can matter more than the number printed on the box — and how those different metals are bonded into a single piece of cookware. 🍳 Cookware construction 🔬 3-ply, 5-ply & multi-ply 🔥 Heat distribution ⚙️ Fully clad vs disc-bottom 🧲 Aluminum, copper & stainless steel More layers don’t necessarily mean a better pan. What matters is what’s inside them. What cookware label should we decode next? Tell us in the comments. 👇 Subscribe to Culinary Decoded for more culinary science, materials, and hidden kitchen engineering explained.