Bronze is made by combining 78 percent Copper and 22 percent Tin. This ratio matters because it changes how the metal behaves.
Copper on its own heats very quickly but reacts with acidic food. Tin is more stable and less reactive. When combined, tin reduces that reactivity while still allowing heat to move efficiently through the metal.
This is why bronze cookware works the way it does:
- It is strong and long-lasting
- Tin makes copper harder, which means bronze doesn’t bend or wear down easily. This is why traditional pieces are often used for decades.
- It is stable for cooking and serving
The alloy reduces how much the metal interacts with food, which helps maintain the natural taste. - It heats evenly
Copper spreads heat quickly, and tin balances that intensity, reducing hot spots and helping food cook more evenly.
From Wax to Metal: The Lost Wax Method
Bronze cookware is often made using the lost wax method, one of the oldest casting techniques still used today.
A full model of the vessel is first created in wax. This model is then coated in clay and left to dry. When heated, the wax melts away, leaving behind a hollow mould. Molten bronze is poured into this space, filling every detail. Once cooled, the outer clay layer is broken away to reveal the final piece.
Because the mould is destroyed during the process:
Each piece is slightly different
The structure is solid, not assembled
The final shape reflects the artisan’s work, not a machine
How Bronze is Used Across India
North India
In North India, bronze is commonly used for dining, especially in thalis and bowls. Meals are often served in multiple components, and the material of the plate plays a role in the overall eating experience. Bronze is preferred here because it remains stable with different types of food and does not interfere with taste.
South India
In South India, bronze is more commonly used for cooking, particularly in vessels like urulis. These wide, heavy vessels allow for slow and even cooking. The shape and thickness of bronze help maintain steady heat, which is ideal for dishes that need time to develop flavour.
Cooking with Bronze: What You Should Know
Bronze cookware has been used for cooking for centuries, and it is still used today in traditional kitchens.
- It heats quickly, so high flame is not always needed
- It retains heat, so food continues cooking even after the heat is reduced
- It works best with controlled, steady cooking rather than aggressive high heat
This is why bronze is commonly used for slow cooking, simmering, and dishes that benefit from even heat.
Why Bronze Cookware is Gaining Attention in Australia
More Australians are moving away from synthetic coatings and looking for cookware that is non-toxic, durable, and long-lasting.
Bronze fits into this shift because:
- It does not rely on chemical coatings
- It is made from natural materials
- It is built to last, not be replaced frequently
Bringing It Home — The Okhli Way
At Okhli, the focus is not just on cookware, but on understanding what we use every day.
Bronze has lasted because it works, when used with awareness. And in a time when we are rethinking what goes into our kitchens, that matters more than ever.