Mondo Rectangle Cake Pan 9x12x3in

The Mondo rectangle cake pan measures 9 x 12 x 3 inches, making it ideal for large slab cakes, sheet cakes and batch baking. Made from heavy-duty aluminium, this baking tin distributes heat evenly for consistent results and features straight sides that produce clean, sharp edges on your cakes. It is a versatile pan suited to home bakers and commercial kitchens alike.

Key Details

• Size: 9 x 12 x 3 inches (approx 23 x 30 x 7.5cm)
• Material: Heavy-duty aluminium
• Suitable for: Slab cakes, sheet cakes, brownies, slice bakes, lasagne
• Brand: Mondo (Kware)
• Care: Hand wash recommended, dry thoroughly
• Depth: 3 inch deep sides for tall bakes

Best For

• Large slab cakes for birthdays and celebrations
• Sheet cakes for events and catering
• Brownies, slices and bar bakes
• Savoury bakes like lasagne and baked pasta

Frequently Asked Questions

What size cake does a 9x12 pan make?

A 9x12 inch rectangular pan produces a large slab cake that can serve approximately 20 to 30 people depending on portion size. At 3 inches deep, it can accommodate a single tall layer or be split into two thinner layers for filling and decorating.

Should I line the aluminium cake pan before baking?

Yes, lining the pan with baking paper or greasing and flouring the sides will help your cake release cleanly and protect the aluminium surface. For sticky bakes like brownies, a full parchment lining with overhanging edges makes it easy to lift the whole bake out at once.

Browse our full cake pans and tins range, or explore our cake decorating supplies. For help with icing quantities, see our icing and fondant coverage chart and how much buttercream guide.