18th Birthday Cakes

(37 options to choose from)

Make your 18th birthday unforgettable with a stunning handcrafted cake from Patisserie Valerie. Expertly crafted using premium ingredients and finished with artistic flair, our 18th birthday cakes are designed to become the perfect centrepiece for this exciting milestone celebration. Whether you are planning a glamorous party, family gathering, surprise event,…more Make your 18th birthday unforgettable with a stunning handcrafted cake from Patisserie Valerie. Expertly crafted using premium ingredients…more

Make your 18th birthday unforgettable with a stunning handcrafted cake from Patisserie Valerie. Expertly crafted using premium ingredients and finished with artistic flair, our 18th birthday cakes are designed to become the perfect centrepiece for this exciting milestone celebration. Whether you are planning a glamorous party, family gathering, surprise event, or stylish dinner celebration, our luxury cakes help make every moment feel extra special.

Choose from a wide range of flavours and cake styles, including rich chocolate creations, classic sponge favourites, fruity layered cakes, and elegant celebration designs to suit every personality and occasion. Whether you prefer timeless birthday cake classics or unique themed designs, each cake is carefully handcrafted to combine exceptional flavour with eye-catching presentation that will impress guests and create lasting memories.

Perfect for sharing with family and friends or surprising someone special on their big day, our 18th birthday cakes bring indulgence, celebration, and sophistication together in every slice. With convenient UK-wide delivery available, enjoying a luxurious Patisserie Valerie cake for this unforgettable milestone has never been easier.

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  • Patisserie Valerie's handmade Black Forest Gateau cake delivery
    Best Seller

    Black Forest Gateau

    721 reviews

    Black Forest Gateau
    £47.95

    Use code for 10% off Birthday Cakes

  • Patisserie Valerie's handmade Red Velvet Cake cake delivery
    Best Seller

    Red Velvet Cake

    574 reviews

    Red Velvet Cake
    £29.95

    Use code for 10% off Birthday Cakes

  • Classic Strawberry Gateau - Patisserie Valerie
    Best Seller

    Classic Strawberry Gateau

    657 reviews

    Classic Strawberry Gateau
    £39.95

    Use code for 10% off Birthday Cakes

  • Patisserie Valerie's handmade Pink Candy Stripe Gateau cake delivery

    Pink Candy Stripe Gateau

    1696 reviews

    Pink Candy Stripe Gateau
    £45.95

    Use code for 10% off Birthday Cakes

  • Patisserie Valerie's handmade Biscoff Cake cake delivery
    Best Seller

    Vegan Biscoff Cake

    469 reviews

    Vegan Biscoff Cake
    £35.95

    Use code for 10% off Birthday Cakes

  • Patisserie Valerie's handmade Blue Candy Stripe Gateau cake delivery

    Blue Candy Stripe Gateau

    1696 reviews

    Blue Candy Stripe Gateau
    £39.95

    Use code for 10% off Birthday Cakes

  • Patisserie Valerie's handmade Ultimate Chocolate Layer Cake cake delivery
    Best Seller

    Ultimate Chocolate Layer Cake

    477 reviews

    Ultimate Chocolate Layer Cake
    £41.95

    Use code for 10% off Birthday Cakes

  • Chocolate Fudge Cake (Ve) - Patisserie Valerie

    Vegan Chocolate Fudge Cake

    103 reviews

    Vegan Chocolate Fudge Cake
    £39.95

    Use code for 10% off Birthday Cakes

  • Patisserie Valerie's handmade Pistachio and Raspberry Delight Cake cake delivery
    Best Seller

    Pistachio and Raspberry Delight Cake

    216 reviews

    Pistachio and Raspberry Delight Cake
    £44.95

    Use code for 10% off Birthday Cakes

  • Patisserie Valerie's handmade Happy Birthday Cake Slice Box – 10 Assorted Luxury Cake Slices with Gift Box Sleeve cake delivery
    New In

    Happy Birthday Cake Slice Box – 10 Assorted Luxury Cake Slices with Gift Box Sleeve

    4 reviews

    Happy Birthday Cake Slice Box – 10 Assorted Luxury Cake Slices with Gift Box Sleeve
    £36.95

    Use code for 10% off Birthday Cakes

  • Cookies & Cream Cake - Patisserie Valerie
    Sale

    Cookies & Cream Cake

    186 reviews

    Cookies & Cream Cake
    £49.95 £57.95

    Use code for 10% off Birthday Cakes

  • Patisserie Valerie's handmade S'mores Cake cake delivery
    Sale

    S'mores Cake

    129 reviews

    S'mores Cake
    £46.95 £50.95

    Use code for 10% off Birthday Cakes

  • Patisserie Valerie's handmade Lemon & Blueberry Dream Cake cake delivery

    Lemon & Blueberry Dream Cake

    263 reviews

    Lemon & Blueberry Dream Cake
    £43.95

    Use code for 10% off Birthday Cakes

  • Patisserie Valerie's handmade Ice Cream Sundae Cake cake delivery

    Ice Cream Sundae Cake

    81 reviews

    Ice Cream Sundae Cake
    £79.95

    Use code for 10% off Birthday Cakes

  • Patisserie Valerie's handmade Ultimate Raspberry Ripple Cake cake delivery
    Best Seller

    Ultimate Raspberry Ripple Cake

    221 reviews

    Ultimate Raspberry Ripple Cake
    £39.95

    Use code for 10% off Birthday Cakes

  • Patisserie Valerie's handmade Dubai Chocolate Cake cake delivery
    Sale

    Dubai-Style Chocolate Cake

    115 reviews

    Dubai-Style Chocolate Cake
    £41.95 £50.95

    Use code for 10% off Birthday Cakes

  • Chocolate & Blush Pink Half & Half Drip Cake - Patisserie Valerie

    Chocolate & Blush Pink Half & Half Drip Cake

    6 reviews

    Chocolate & Blush Pink Half & Half Drip Cake
    £53.95

    Use code for 10% off Birthday Cakes

  • Blush Pink Celebration Drip Cake - Patisserie Valerie

    Blush Pink Celebration Drip Cake

    15 reviews

    Blush Pink Celebration Drip Cake
    £55.95

    Use code for 10% off Birthday Cakes

  • Indulgent Chocolate Celebration Cake - Patisserie Valerie

    Indulgent Chocolate Celebration Cake

    12 reviews

    Indulgent Chocolate Celebration Cake
    £53.95

    Use code for 10% off Birthday Cakes

  • Matcha & Raspberry Indulgence Cake - Patisserie Valerie
    Sale

    Matcha & Raspberry Indulgence Cake

    9 reviews

    Matcha & Raspberry Indulgence Cake
    £39.95 £42.95

    Use code for 10% off Birthday Cakes

  • Mint Choc Chip Cake - Patisserie Valerie
    Sale

    Mint Choc Chip Cake

    11 reviews

    Mint Choc Chip Cake
    £38.95 £42.95

    Use code for 10% off Birthday Cakes

  • Patisserie Valerie's handmade Elderflower & Rose Garden Cake cake delivery

    Elderflower & Rose Garden Cake

    107 reviews

    Elderflower & Rose Garden Cake
    £42.95

    Use code for 10% off Birthday Cakes

  • Patisserie Valerie's handmade Luxury Nutella Crunch Dome Cake cake delivery

    Luxury Nutella Crunch Dome Cake

    99 reviews

    Luxury Nutella Crunch Dome Cake
    £39.95

    Use code for 10% off Birthday Cakes

  • Patisserie Valerie's handmade Pastel Dream Celebration Cake cake delivery

    Pastel Dream Celebration Cake

    57 reviews

    Pastel Dream Celebration Cake
    £39.95

    Use code for 10% off Birthday Cakes

Show Stopping Cakes For An 18th Birthday

Turning 18 is a moment to remember, so the cake should be a real centrepiece. Our handmade range brings together striking designs and indulgent flavours to suit any 18th birthday, from a glamorous party to a relaxed family gathering.
Patisserie Valerie's handmade Decadent Chocolate Drip Cake cake delivery

Statement Cakes For The Big Day

For a real centrepiece, the Decadent Chocolate Drip Cake and Ultimate Chocolate Layer Cake make a stylish statement. The Classic Habana Gateau brings a touch of sophistication to an 18th celebration.

Flavours For Every Personality

With so many tastes to please, the Pink and Blue Candy Stripe Gateaux suit a colourful theme, while the Red Velvet Cake, Biscoff Cake and Lemon and Blueberry Dream Cake offer something for every guest.
Patisserie Valerie's handmade Pink Candy Stripe Gateau cake delivery

Frequently asked questions

Which cakes are popular for an 18th birthday?

The Decadent Chocolate Drip Cake and Ultimate Chocolate Layer Cake make a great statement, while the Pink Candy Stripe Gateau and Lemon and Blueberry Dream Cake are popular for something lighter.

What sizes are available?

Most cakes come in a 6 inch size that serves around 8 to 10, and an 8 inch that serves roughly 14 to 20.

Can I add a personal message?

Yes. You can add an inscription at checkout, along with an optional gift card, to make the 18th birthday cake personal.

Do you offer larger cakes for a party?

The 8 inch size serves roughly 14 to 20 and is ideal for a party. The Pick and Mix box of 10 cake slices is also a fun option for sharing.

How are the cakes delivered?

Cakes are baked to order and frozen in recyclable ClimaLiner thermal packaging, then delivered across the UK mainland, Northern Ireland and the Republic of Ireland.

Can I choose the delivery day?

Yes. Next day delivery is available with a 4pm cut off Monday to Friday and 2pm on Saturday, and you can book a Nominated Day up to 90 days ahead, Tuesday to Sunday.