21st Birthday Cakes

A 21st birthday cake is an ideal way to mark this significant occasion. Cakes & Bakes® offers a variety of cakes that may be customised to any taste, from classic fruit and sponge cakes to more contemporary and daring flavours. Our talented bakers specialise in producing one-of-a-kind designs for this important occasion, allowing you to enjoy a completely individualised treat on your 21st birthday.

Selling Fast
Nutella Tower Cake
TC200 Nutella Temptations Cake
From £79.99
Selling Fast
Floral Dripping Cake | Cakes & Bakes | Cake Delivery
CC095 Floral Dripping Cake
From £31.49£34.9910% off
Most Recommended
Pink Vanilla Cake
CC140 Pink Vanilla Cake
From £21.99
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Oreo Dripping Cake  | Cakes & Bakes | Cake Delivery
FV030 Cookies & Cream Cake
From £33.99
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Rich Square Chocolate Cake
CC755 Rich Square Chocolate Cake
From £36.99
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Fruit Cone Tower Cake | Cakes & Bakes | Cake Delivery
TC140 Fruit Cone Tower Cake
From £69.99
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Blue Vanilla cake
CC145 Blue Vanilla Cake
From £21.99
Our Choice
Raffaello Roses Cake | Cakes & Bakes | Cake Delivery
TC460 Raffaello Roses Cake
From £74.99
Best Seller
Square Mixed Fruit Cake
MF310 Square Mixed Fruit Cake
From £34.99
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Red Velvet Crunch Cake  | Cakes & Bakes | Cake Delivery
CC085 Red Velvet Crunch Cake
From £26.99£29.9910% off
Chocolate Fruit Cake
FC190 Chocolate Fruit Cake
From £34.99
Chocolate Overload Cake
CC065 Chocolate Overload Cake
From £36.99
Strawberry and Ferrero Cake
TC250 Strawberry & Ferrero Cake
From £79.99
Hershey's City Cake | Cakes & Bakes | Cake Delivery
TC230 Hershey's City Cake
From £79.99
White Choco Tower Cake
TC210 White Choco Tower Cake
From £74.99
Toblerone Tower Cake
TC320 Toblerone Milk Choco Cake
From £74.99
Lotus Biscoff Tower Cake | Cakes & Bakes | Cake Delivery
TC170 Lotus Biscoff Tower Cake
From £69.99
Chocolate Heaven
CC130 Chocolate Heaven
From £37.99
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Ice Cream Cone Birthday Cake
CC212 Ice Cream Cone Birthday Cake
From £44.99
Selling Fast
Square Strawberry Cake
SC410 Strawberry Square Cake
From £36.99
Square Marble Fruit cake
SMF510 Square Marble Fruit cake
From £36.99

FAQ’S

Contact us immediately with photos. Our team will assess the issue and provide a suitable resolution such as replacement or refund.

Professionally made cakes offer expert design, high-quality ingredients, balanced flavours, safe preparation, and delivery to your venue.

Pricing depends on size, tiers, customisation level, flavours, and decorative elements. Contact us for a personalised quote.

Yes. Edible glitter, candles, sparklers, and number “21” toppers can be added to enhance the celebration. Please request them when ordering.

Contact us as soon as possible to request changes. Most updates can be accommodated with sufficient notice.

Yes. While designed to celebrate adulthood, the flavours and textures are suitable for guests of all ages.

Store in a cool, dry place. Refrigerate if weather is warm or frosting is delicate. Avoid direct sunlight and add toppers just before serving.

Yes. Delivery can be scheduled during checkout. Cakes are carefully packaged to arrive fresh and in perfect condition.

Yes. We offer eggless, nut-free, gluten-free (on request), and reduced sugar options. Please mention dietary needs when ordering.

Popular themes include Party Glam, Music & Festival Style, Night Out themes, Minimalist Elegant designs, Bold Artistic styles, and Travel-inspired cakes.

Yes. You can customise messages, colours, edible photos, themed toppers, and unique designs based on hobbies or interests.

10–15 guests: 6–8 inches, 15–25 guests: 8–10 inches, 25–40 guests: 10–12 inches, 40+ guests: Multi-tier or sheet cake, Choose a slightly larger size if you expect extra guests.

We recommend ordering at least 5–7 days before the event. For complex or multi-tier designs, ordering 10–14 days in advance ensures proper planning and customisation.

Popular flavours include:Classic Vanilla, Decadent Chocolate, Red Velvet, Salted Caramel, Hazelnut or Coffee-Infused, Fruit-Infused Light Cakes, Layered flavour combinations are also very popular.

Choose a design based on personality, favourite colours, party theme, and style preference. Popular ideas include metallic cakes, number “21” cakes, alcohol-inspired themes, geometric shapes, minimalist styles, and bespoke custom designs.

A 21st birthday cake represents a major milestone in life. Turning 21 marks adulthood and independence. These cakes are usually more elaborate and personalised to reflect the personality of the birthday person. Whether elegant, bold, humorous, or themed, they are designed to be eye-catching and memorable.