21st Birthday Cakes Sydney

A 21st Birthday is a momentous occasion that needs to be celebrated. Blow The Candle creates stunning custom 21st birthday cakes in Sydney that leave lasting memories. 21st cakes should capture the essence of the person celebrating, with pure style and flavour. Whether it’s a 21st for a male or female, we use premium ingredients, delivered straight to you!

Shubhra Ghosh displaying hand-crafted cake for 3rd birthday in ryde sydney.

Sydney Birthday Cake Specialists

Blow The Candle is the result of years of experience in custom cake making, established to make your special day that extra bit special. Based in Ryde, Sydney, our online custom cake shop is committed to using the finest ingredients and techniques to deliver cakes that not only taste amazing but are wonderfully crafted for your unique 21st birthday celebrations.

Cakes for 21st Birthday

Is a family member or friend celebrating a 21st birthday soon? If so they deserve a wonderful custom-made 21st birthday cake. Here at Blow The Candle, we craft one-of-a-kind personalised that cakes that they won’t forget anytime soon.

With a huge variety of flavours available from the finest ingredients, you’ll enjoy a delicious yet aesthetically pleasing cake that makes that birthday celebration just right.

Rhythm music 21st birthday cake in Sydney.

Our Cake-Making Process

All custom cakes start with a dream. It doesn’t matter whether you know exactly what you want or need help developing your ideal cake, we’ll make the process seamless and collaborative. Here’s how we’ll bring your idea to life in 4 easy steps.

Share Your Vision

Tell us about your event, theme, flavours and any design ideas. You can send inspiration photos or just describe what you have in mind.

Design And Quote

We’ll confirm the details, create a custom design concept, and provide a quote based on size, style and complexity.

Bake and Decorate

Once confirmed, we prepare your cake using high quality ingredients and decorate it with attention to every detail.

Pickup or Delivery

Your cake will be ready for pickup or delivery on your chosen date, carefully packaged and ready to impress.

Testimonials

FAQ

Yes, we can make a standard 21st birthday cake, however, they will still be one-of-a-kind cakes. We always make every cake unique in some way.

Sure can. We love making number cakes, we're able to do two digit cakes that showcase your very special birthday. This is different from the tiered options.

We make 21st birthday cakes for both males and females. Tell us what you want on the cake, whether that's your hobby, personality or other things you enjoy, and we'll craft a masterpiece.

We make 21st birthday cakes for both males and females. Tell us what you want on the cake, whether that's your hobby, personality or other things you enjoy, and we'll craft a masterpiece.

Here at Blow The Candle, we will bring your idea to life. From your design we can create a custom 21st birthday cake that will resemble the cake with a slight twist. We try to make all our cakes have a unique twist unless it is a standardised cake.

Our custom birthday cakes range in price depending on how many tiers you want and the size. Custom cakes start at $160 for a tall one tier cake to over $1,200 for a four tier cake.

Yes, we deliver all throughout Sydney including Ryde and surrounding areas. When placing an order, we can discuss whether pickup or delivery is better for you.

At Blow The Candle, we cater to most dietary requirements. This includes gluten free, dairy free, eggless cakes, halal cakes, and vegan cakes. We've made stunning dietary-friendly custom cakes for out clients. 

Keep your cake in a cool, dry place away from direct sunlight. For buttercream cakes, refrigeration is not usually needed unless the weather is very hot.

We recommend placing your order at least 1–2 weeks in advance to ensure availability, especially for custom designs. For last-minute orders, feel free to contact us, we’ll do our best to help!

Ready To Order?

Please describe colours, preferred theme, or any specific edible or non-edible decorations requirements
We do not replicate designs from others, therefore, your cake will resemble the design or photo inspiration you have shared with us. Our aim is always to bring your dream cake to life, making it exclusive and true to your vision
If Yes, Please provide details (quantity, types etc.)”
We are located at Ryde, 2112 for PICK-UPS. Delivery charges apply based on location and size of cake.