De Buyer Copper Egg Whites Bowl with Cast Iron Handle 260mm
Product Description
This De Buyer copper bowl is made specifically for whipping egg whites by hand. The half-round form follows a long-established French patisserie tradition, and there are sound practical reasons it...
Specifications
- Colour
- Copper
- Dimensions
- 260(H) x 260(W)mm
- Freezer safe
- No
- Material
- Copper
Downloads
Product Description
This De Buyer copper bowl is made specifically for whipping egg whites by hand. The half-round form follows a long-established French patisserie tradition, and there are sound practical reasons it has remained unchanged: the shape encourages the whisk to move through the full volume of whites with minimal effort, and the curved base leaves no corners where unwhipped liquid can sit undisturbed.
Copper has a well-documented effect on egg whites. Contact with the metal produces a more stable foam that holds its structure longer and achieves a firmer, brighter result than whites beaten in stainless steel or glass. For kitchens where meringues, soufflés, mousses, or similar preparations are a regular part of the menu, this is a meaningful practical difference rather than a niche detail.
The cast iron ring handle is fixed and substantial. It gives a firm, confident grip during vigorous whipping and sits comfortably in the hand whether the bowl is held over a bain-marie or worked freestanding on a bench. The open rolled edge completes the bowl cleanly and removes any risk of a sharp rim during use or washing.
- Copper construction improves foam stability and stiffness in whipped egg whites
- Half-round profile ensures full whisk contact throughout the mixture
- Solid cast iron ring handle supports confident grip during dynamic whipping
- Open rolled edge is smooth, hygienic, and comfortable to handle
- Straightforward to wash and maintain with appropriate copper care
This bowl is well suited to pastry sections, fine dining kitchens, and any operation where hand-whipped whites are prepared regularly. It is a single-purpose piece of equipment, and that focus is the point — it does one job very well. If you are equipping a larger pastry section with high daily volumes, it is worth discussing whether additional bowls or complementary copper pieces from the De Buyer range would suit your workflow.
If you have questions about copper cookware care or which bowl size fits your preparation volumes, the team is happy to talk it through.
Key Features
- Copper construction promotes firmer, more stable egg white foam
- 260mm half-round bowl profile maximises whisk contact throughout mixture
- Solid cast iron ring handle rated for vigorous sustained whipping
- Open rolled edge delivers safe, smooth rim without sharp contact points
- Single-material copper body with no internal coatings to degrade over time
Operational Benefits
- Egg whites whip to a stiffer, more stable foam for consistent results
- Half-round shape prevents unwhipped liquid pooling in unreachable corners
- Secure cast iron handle reduces fatigue during extended hand-whipping sessions
- Smooth rolled rim reduces hygiene risks and speeds up washing between uses
- Durable copper construction withstands daily professional kitchen demands
Specifications
- Colour
- Copper
- Dimensions
- 260(H) x 260(W)mm
- Freezer safe
- No
- Material
- Copper
- Microwave safe
- No
- Oven proof
- No
- Warranty
- 1 Year
- Weight
- 1.06kg
Downloads
Frequently Asked Questions
- Copper ions released during whipping react with conalbumin in the egg white, forming a more stable complex that strengthens the foam structure. The result is whites that reach a firmer peak more reliably and hold that structure longer than whites beaten in stainless steel or glass — which matters practically when preparing soufflés, meringues, or mousses where timing and consistency are critical.
- Copper requires a little more care than stainless steel. After use, wash the bowl promptly with warm water and a mild detergent, then dry it thoroughly to prevent water spotting. Periodic polishing with a copper cleaner or a traditional mix of salt and lemon juice will keep the surface in good condition. Avoid leaving acidic residues in contact with the copper for extended periods.
- The 260mm bowl is well suited to regular professional use where egg whites are prepared in moderate quantities. For pastry sections producing high volumes simultaneously, having more than one bowl in rotation is a practical consideration worth planning for — the team can advise on what makes sense for your output levels.