Custom Birthday Cakes
Birthday cakes Auckland
Whether it's a 21st, a 30th or a 50th, we bake birthday cakes that look considered and taste even better. Fluffy, moist layers, real fruit purées and a balanced sweetness — made to order, never pulled from a freezer.
Boutique cakes from $70 + GST, bespoke milestone designs from $120 + GST. Order before 9am for same-day pickup, subject to availability.
Why Choose Le Sud
Everything you want in a birthday cake
Signature Celebration Cakes
Cakes for the big birthdays
Ready to order in a few clicks, and every one can be personalised — size, flavour and a hand-piped message.
$145.00 NZD + GST
$120.00 NZD + GST
$115.00 NZD + GST
$120.00 NZD + GST
$95.00 NZD + GST
$70.00 NZD + GST
$85.00 NZD + GST
Milestones
For every birthday that matters
21st birthdays
Statement centrepieces with a modern edge — clean buttercream finishes, drip cakes and edible florals that photograph beautifully.
30th & 40th birthdays
Grown-up flavours and restrained design. Rich chocolate, salted caramel, citrus and almond — a cake the table actually finishes.
50th & milestone celebrations
Elegant single or two-tier cakes designed around the guest of honour, with a message piped by hand.
Surprise same-day cakes
Ordered before 9am, we can often bake and hand over the same day — perfect for the birthday that was nearly forgotten.
In Their Words
Birthdays we've baked for
"Absolutely beautiful and delicious. The presentation was stunning, and every bite was soft, moist and perfectly balanced in sweetness. I'll definitely be coming back."
"Thank you Sunita for the most wonderful cake for my daughter's birthday. Everyone couldn't get enough of the red velvet. I have honestly never tasted cake like yours — the best ever."
"We've tried many cakes that also need to be nut-free and often found them dry. Le Sud's lemon cake was delicious. Would definitely recommend."
Delivery Areas
Birthday cake delivery across Auckland
Same-day and next-day delivery across the city, with the fee based on driving distance from our kitchen. Enter your address at checkout to see the exact cost before you pay.
Good to Know
Birthday cake questions, answered
How much do birthday cakes cost in Auckland?
Boutique cakes start from $70 plus GST for a 6-inch, and bespoke custom designs start from $120 plus GST depending on size and detail. Every quote is confirmed before you pay, so there are no surprises on the day.
Can I order a birthday cake for same-day or next-day delivery?
Often, yes. Same-day orders are accepted until 9am, subject to the day's schedule and delivery distance, and next-day orders are usually straightforward. Give us a call and we'll tell you honestly whether we can make it work.
Do you make 21st, 30th, 40th and 50th birthday cakes?
Absolutely. Milestone birthdays are a large part of what we bake. Tell us the age, the theme and the guest count, and we'll recommend a design and size that suits the occasion.
What size cake do I need for a birthday party?
Our 6-inch cake gives 6–8 dessert portions, the 8-inch gives 10–12, and the 10-inch gives 14–16. For larger parties we can quote a two-tier cake or additional cakes.
Can you write a message on the cake?
Yes. Add a hand-piped message of up to 25 characters when you order — a name, a number or a short wish. Longer messages can go on a greeting card instead.
Do you make vegan, eggless or gluten-free birthday cakes?
We do. Vegan, eggless, dairy-free and gluten-free cakes are baked to order with the same care as our classic range, and they can be combined in a single cake.
Keep Exploring
Planning the rest of the celebration
Let's Create Something Special
A birthday cake worth the candles.
Tell us the age, the date and the guest count, and we'll design a cake around it — then confirm the price before you pay.