Free standard delivery on orders over £29.50

Cake Cards

Shop now

One Slice £8.50

2 Slices £10.50

shop all cards

Browse Cake Cards

Shop All Cards

Did you know?

What is a Cake Card?

Cake cards are a unique gift that you can send through the post to brighten up someone’s day for any occasion. They consist of a card and a choice of one or two slices of yummy cake, all packaged together in a specially designed A5 box. Our Letterbox cake has been specifically designed this way to fit through a standard size letterbox, allowing us to send these unique gift cakes by post!

How does it work?

When you buy one of our Cake Card Letterbox cakes, we package it in a way to ensure that it survives the drop from the letterbox to the floor, the cake slices stay in perfect condition. Your cake is securely packaged in its bespoke cake box. Sending cakes in a card by post is a new and innovative creation, available from Sponge.

Why Would I send one?

The great thing about the Cake Cards is the surprise. As it doesn't require a signature, your postman can simply slip it through the letterbox with the rest of your post and the recipient doesn’t have to be in for the delivery. What a fantastic surprise for your them, as they will have no idea you have sent them a special personalised card with cake inside by post!

There are lots of personalisation options too, with extra items to create the perfect gift. You can also add a special message inside the Cake Card so that it's 100% personal to the recipient.

What occasions are they good for?

Because you can personalise these individual letterbox cakes and send them to different addresses around the UK, they can be sent by post as delicious alternatives to short letters, cards and invitations!

Popular Occasions include:

Birthday cards
Anniversary cards
Wedding cards
Congratulations cards
New home cards
New baby cards
Thinking of you cards
Thank you cards
... and more!

Why not find an alternative use for them - here are some ideas:

Wedding invitations
Party invitations
Surprise gifts, just because
Will you marry me? Gifts/Surprises

How do I order a Letterbox Cake Card?

Ordering a Letterbox Cake Card is really easy. Simply choose the card design that you like. Then select either one or two Letterbox cake slice size flavours, add your personalised message and other items like some party essentials; balloons and candles, and then head to the checkout.

We create, pack and post our letterbox cakes all over the UK, bringing a smile to every recipients face. So what are you waiting for? Try our cake cards by post service today, and send a personalised letterbox cake gift to a friend, family member or loved one.

Our Cake Cards make great gifts for any occasion - we have a huge range of card fronts to choose from and 16 yummy flavours of hand-made sponge cake to pick from including vegan & dairy free and gluten free cake slice flavours. Our Cake Card is the perfect letterbox gift for any occasion and can be posted directly through a loved one’s door. If you are looking for a thoughtful card and gift all in one, then our Cake Cards certainly have you covered. Instead of a slice of cake we also offer lovely gift slices as well to choose from as well, such as a yummy selection of sweets!

Whether you are looking for funny birthday cards, quirky thank you cards or cute anniversary cards we have something for everyone. One of our most popular options is our photo upload cards and fun frames. Our Cake Cards won't break the bank either - starting from just £8.50 delivered! Receiving cake in the post is sure to put a smile on your loved one’s face and put a spring in their step.

We deliver all over the UK and if you order by 3pm we offer same day dispatch. Our packaging is well thought out and robust so your cakes arrive in perfect condition every time - you don't need to worry about sending cake through the post with Cake Card! A great solution if you are unable to see your loved one on their birthday or another special occasion.

Our fruit-based cake slices stay fresh for 5 days and our non-fruit-based cake slices stay fresh for 7 days. We know most of our cake slices don’t make it to the freezer. But, if you want to save your cake slice for later, you can freeze them for up to 6 months! Just pop them in, in their packaging, and save them for later. When you’re ready for your cake slice, just pop them in a nice cosy spot. Once it reaches room temperature it’ll be ready to enjoy, and just as delicious!