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Rainbow Cake

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A four layered vibrant vanilla rainbow cake with sweet vanilla buttercream and covered in a cloud of white chocolate shavings. Comes with a cute rainbow topper for decoration.

Ingredients & Allergens

Rainbow Cake

Our colourful rainbow cake is made up of four layers of light and fluffy vanilla sponge with three layers of deliciously sweet vanilla buttercream sandwiched between. Vanilla buttercream also covers the entire cake and it is then coated very generously in a cloud of white chocolate flakes. The perfect rainbow birthday cake for any age, or a great cake to cheer up a loved one. Due to the number of layers, buttercream and coating it is very generous and will easily feed more than 8 people! Comes with a rainbow topper for decoration.

Rainbow Slice
White Chocolate Top

What's in the mix?

Made from free range eggs and natural vanilla flavouring to create light and fluffy sponge layers. Natural vanilla is infused into the buttercream and it is then covered in white chocolate shavings. A deliciously sweet cake.

Rainbow Sponge inside

Surprise Centre

Our Rainbow Cake is sure to bring a smile to everyones face as you cut inside to reveal four vibrant layers of colourful sponge cake!

How do I look?

Our Rainbow Cake is perfect for birthdays, christenings, baby showers or even just to cheer someone up! Filled with four vibrant layers of fluffy vanilla sponge and held together with deliciously sweet vanilla buttercream. It is then coated in more vanilla buttercream and covered with a cloud of white chocolate shavings. Comes with a pretty rainbow topper to decorate (not edible). STORAGE - Please store me in an air-tight container in a cosy spot - I don't like being kept in the fridge. Can be frozen for up to 6 months.

How do I arrive?

Our sponge cakes are packaged in secure and robust packaging. The inner box is wrapped around the cake to securely hold it in place so the sides and top do not get damaged in transit. The box also includes a handy cutting guide! It is then put in a strong cardboard outer box for extra protection so it will arrive to you safely.

Line drawing of a cake
Product Serves Pack Weight Cake Diameter Cake Depth Ambient Shelf Life
Rainbow Cake (No Rainbow Topper) 8 1kg 17.00cm 8.00cm 7 days
Rainbow Cake 8 1kg 17.00cm 8.00cm 10 days


  • Belinda L - 22/10/2021
    Rainbow Cake
    Cake bought for my daughter’s birthday as a surprise on return from visiting her husband’s relatives abroad. She was thrilled and described it as ‘addictive’.
  • Katarzyna F - 18/10/2021
    Rainbow Cake
    Absolutely gorgeous cake. It wowed our rainbow-loving little treasure and all her friends! The taste was out of this world, with soft sponge cake that didn't taste of the food colouring at all. We were delighted with the speed of delivery and great communication! Happy to find a local business we can come back to again and again. Tahnk you.
  • Jo E - 12/10/2021
    Rainbow Cake
    Easily ordered, well packaged, delivered on time and a lovely looking cake. Beautiful on the inside with the rainbow and it tasted absolutely delicious. Would definitely recommend and will use again. Well done guys.
  • Georgina M - 12/10/2021
    Rainbow Cake
    Amazing taste and moist texture. My niece and her family were so impressed. We are also glad we joined the Cake Club!
  • Keeks B - 11/10/2021
    Rainbow Cake
    It’s super super sweet and amazingly delicious. I thought it was one of your c’est so far to be honest
  • Anita H - 11/10/2021
    Rainbow Cake
    Because of the colouring, I wasn't sure if it would affect the taste of this cake. I needn't have worried. A very rich, sweet cake. A small (ish) slice is all that's needed to make it a real treat.
  • Teresa T - 11/10/2021
    Rainbow Cake
    Lovely moist cake, pretty coloured layers. Very tasty. We personally found it too rich & would have preferred less buttercream. Nice though.
  • Janine S - 08/10/2021
    Rainbow Cake
    Amazing cake, well packaged and tasted amazing! Arrived in time and was perfect. Thank you.
  • Louise H - 05/10/2021
    Rainbow Cake
    Always really impressed with the whole service, just a tad disappointing in the cake this time , slightly dry !
  • Arooj K - 04/10/2021
    Rainbow Cake
    Wouldn't get again it smelt like cheese and was sickly
  • Victoria L - 04/10/2021
    Rainbow Cake
    Colourful, fun cake, moist and sweet. Everyone enjoyed it. Definitely need a sweet tooth for this one.
  • Noorjahan R - 02/10/2021
    Rainbow Cake
    Bought this rainbow cake last year for my nephew and had a slice it was absolutely divine. As soon as it was available this year I had to order it for my daughter she loved it. Its a delicious cake and looks beautiful too.
  • Keeks B - 01/10/2021
    Rainbow Cake
    Oh man this cake is so rich and delicious. I mean … it’s everything
  • Rachael B - 20/03/2021
    Rainbow Cake
    From ordering to delivery, easy process. Kept up to date. Cake tasted amazing
  • Hazel P - 20/03/2021
    Rainbow Cake
    Fabulous very pleased with everything from how easy delivery was to how amazing the cake was thank you
  • Felistas P - 19/03/2021
    Rainbow Cake
    Will always order from sponge cakes best cakes ever.
  • Elaine B - 15/03/2021
    Rainbow Cake
    This was really nice, but extremely sweet. It made a great impression for my sons birthday and was a real treat!
  • Sara B - 15/03/2021
    Rainbow Cake
    Great cake . Tasted amazing and looked fantastic. Fantastic colours inside and looked great with the added accessories brought
  • Christine D - 14/03/2021
    Rainbow Cake
    Far too sweet and sickly. I have ordered this cake before and this one was for mother's day but inedible because it was too sweet.
  • Cindy D - 13/03/2021
    Rainbow Cake
    Amazing cake so moist and tasty best cake Iv ever tasted will be ordering loads more

Have you tried?

Rainbow Cake

Sugar, margarine (palm oil, rapeseed oil, salt, emulsifier E475, flavouring, sunflower oil, colours (curcumin, annatto), eggs, self raising flour (wheat flour, raising agents (sodium bicarbonate, mono calcium phosphate), calcium carbonate, iron, niacin, thiamin), butter (milk), white chocolate (sugar, cocoa butter, milk powder, emulsifier (soya lecithin), vanilla flavour), red, green, orange and blue colouring (E422 glycerol, E1520 Propylene glycol, E551, silicone dioxide, food colour E124, E129, E102, E133, E155, E171, E110) natural vanilla flavouring.

ALLERGENS IN BOLD. Made in a bakery which handles gluten, eggs, nuts, milk, soya & sulphites.

All of our cakes are baked in the same kitchen and although we do all we can to minimise the risk of cross-contamination we cannot 100% guarantee this.

  • Has Gluten containing cereals
    Contains Gluten
  • Contains Milk
    Contains Milk
  • Contains Eggs
    Contains Eggs
  • Contains Soya
    Contains Soya
  • Suitable for Vegetarians
    Suitable for Vegetarians

Did you know?

Our Rainbow Cake is a multi-colour vanilla layer cake with deliciously sweet buttercream sandwiched between layers. It is also covered with a generous layer of vanilla buttercream and white chocolate flakes.

These will make an excellent statement piece for any celebration and are particularly fun for birthdays. The generous size of the cake, with its multiple layers and thick buttercream and coating, means that the cake will easily serve more than 8! There are plenty of personalisation items to add to create an amazing party package too including cards, candles, balloons, drinks and more!

It’s so easy to order our Rainbow cake online - just pop it in your basket, go to the checkout, pop in the delivery details, choose your delivery date and make your payment. Simple!

You can get one of our yummy Rainbow Sponge delivered anywhere in the UK! We deliver all over the country, including; London, Birmingham, Norwich, Manchester, Newcastle, Glasgow, Liverpool, Nottingham and either Northern Ireland! You can even send one to a friend, loved one or family member – we deliver them straight to the door.

We know most of our cakes don’t make it there but it’s good to know you can freeze your Rainbow Sponge for up to 6 months! Either pop it in the freezer whole in its packaging (if you’re saving it for a special occasion) or cut it into slices and put it in airtight containers. When you’re ready for it, take it out of the freezer and leave it in a nice cosy spot for 24 hours – to get it up to room temperature. Then you’ll be able to enjoy your scrumptious cake.

STORAGE - Please store me in an air-tight container in a cosy spot - I don't like being kept in the fridge.