Chocolate Rainbow Cake

It's not just the silky chocolate buttercream that makes this rainbow cake the BOSS of all rainbow cakes. Our rainbow coloured sponges has a secret-but-not-so-secret ingredient that makes it so much more than your basic vanilla sponge...it's more tender, flavoursome, stays moist for longer and is that much more delicious...all thanks to the BUTTERMILK in our recipe!  

Five layers of vanilla sponge cake in pretty and appetising rainbow colours in pink, yellow, green, blue and purple, with our silky smooth Belgian chocolate Swiss Meringue buttercream, and decorated with jazzy sprinkles chocolate shards, corner-shop classic chocolates - Kinder Buenos, Kit Kats, maltesers, rolos, and rainbow buttercream swirls and whirls.

We can't think of anyone who wouldn't go crazy looking at this chocolatey delight of a cake, and bounce-off-the-walls-bonkers when they cut into it to see all the lovely layers! Pick the perfect size, personalise it with a 20-character message written in chocolate, have it delivered to your home, venue or London office, and be ready to do an uncontrollable happy dance!

Fancy browsing more Rainbow Cakes? Pop over to our Rainbow Cakes collection bursting with rainbows inside and out!

Have a question? Call us on 0208 068 0413.

Sponges: Flour (wheat, gluten), sugar, egg, milk, buttermilk (milk), yoghurt (milk), sunflower oil, baking powder, vanilla extract, salt, colouring Pink (Glycerol, Propylene, Glycol, E551, Food Colour: E104, E155, E129), colouring Yellow (glycerol E422, propylene glycol E551, colours E104 & E110), colouring Green (Glycerol, Propylene, Glycol, E551, Food Colour: E104, E133), colouring Blue (glycerol E422, propylene glycol E1520, silicon dioxide E551, water, colours E133 & E122), colouring Purple (Glycerol, Propylene, Glycol, E551, Food Colour: E122, E133)

Buttercream: Sugar, egg white, butter (milk), vanilla extract, salt, colouring Pink (Glycerol, Propylene, Glycol, E551, Food Colour: E104, E155, E129), colouring Yellow (glycerol E422, propylene glycol E551, colours E104 & E110), colouring Green (Glycerol, Propylene, Glycol, E551, Food Colour: E104, E133), colouring Blue (glycerol E422, propylene glycol E1520, silicon dioxide E551, water, colours E133 & E122), colouring Purple (Glycerol, Propylene, Glycol, E551, Food Colour: E122, E133)

Decorations -

Kinder Bueno: Milk Chocolate 31.5% (Sugar, Cocoa Butter, Cocoa Mass, Skimmed Milk Powder, Concentrated Butter, Emulsifier: Lecithins (Soya), Vanillin) , Sugar , Palm Oil , WheatFlour , Hazelnuts (10.5%) , Skimmed Milk Powder , Whole Milk Powder , Chocolate (Sugar, Cocoa Mass, Cocoa Butter, Emulsifier: Lecithins (Soya), Vanillin) , Fat-Reduced Cocoa , Emulsifier: Lecithins (Soya) , Raising Agents (Sodium Bicarbonate, Ammonium Bicarbonate) , Salt , Vanillin , Total Milk constituents: 19.5%  

Kitkat:Sugar , Wheat Flour (contains Calcium, Iron, Thiamin and Niacin) , Whole and Skimmed Milk Powder (13%) , Cocoa Mass (9%) , Cocoa Butter , Vegetable Fats (Palm, Palm Kernel, Shea/ Illipe/ Mango Kernel/ Kokum Gurgi/ Sal) , Lactose and Proteins from Whey (from Milk) , Whey Powder (from Milk) , Emulsifiers (Sunflower Lecithin, Soya Lecithin) , Yeast , Raising Agent (Sodium Bicarbonate) , Natural Vanilla Flavourings , Salt , Butterfat (from Milk) , Natural Flavourings), white chocolate shards (milk, soya, wheat)

Maltesers:Sugar , Skimmed Milk Powder , Cocoa Butter , Glucose Syrup , Barley Malt Extract , Cocoa Mass , Palm Fat , Lactose and Protein from Whey (from Milk) , Whey Powder (from Milk) , Milk Fat , Emulsifiers (Soya Lecithin, E492) , Wheat Flour , Palm Kernel Fat , Palm Kernel Oil , Raising Agents (E341, E500, E501) , Wheat Gluten , Salt , Glazing Agent (Pectin) , Natural Vanilla Extract , Milk Chocolate contains Milk Solids 14% minimum , Milk Chocolate contains Vegetable Fats in addition to Cocoa Butter , Sugar, Cocoa, Vanilla

Rolos: Glucose Syrup, Sugar, Whole and Skimmed Milk Powder, Invert Sugar Syrup, Vegetable Fat (Palm, Shea/Illipe/Mango Kernel/Kokum Gurgi/Sal), Cocoa Mass, Cocoa Butter, Sweetened Condensed Skimmed Milk, Lactose and Proteins from Whey (from Milk), Whey Powder (from Milk), Butterfat (from Milk), Emulsifier (Sunflower Lecithin), Salt, Flavourings, Milk Chocolate contains Milk Solids 14% minimum and Vegetable Fat in addition to Cocoa Butter

Sprinkles Chocolate Shards: Belgian white chocolate [(Min cocoa 28.1/ Min milk solids 23%), Sugar, Cocoa butter, Whole milk powder, Cocoa mass, Emulsifier; Soya lecithin, Natural vanilla], Belgian Dark chocolate [(Min cocoa 53.8%), Sugar, Cocoa butter, Cocoa mass, Emulsifier; Soya lecithin, Natural vanilla], Sprinkles [Sugar, Wheat Starch, Glucose Syrup, Colours (Curcumin, Chlorophyll), Concentrated Beetroot Juice, Glazing Agent (White and Yellow Beeswax)]

*The colours used across the entire icing colouring range may include the colours E102, E104, E110, E122 & E129 - which may have an adverse effect on activity and attention in some children.  

Our cakes are freshly baked to order.

Currently there is complimentary hand-delivery to most London postcodes!

We delivery between Tuesday and Saturday each week (no Sunday or Monday).

Delivery outside of Central London is based on distance from our bakery. To view the cost add the item to your basket and add your delivery details.

We need 2 days notice to prepare your cake – e.g to get a cake on Friday you will need to order by midnight on Wednesday.  

Cakes are delivered fresh from our bakery during normal working hours. Timed deliveries can be arranged at cost by emailing us. We do aim to delivery your cake as early as possible. 

If you cannot accept delivery please make alternative arrangements, e.g. leave with neighbour. 

While all our cakes are baked with wheat flour and include gluten, we are able to bake gluten-free Vanilla sponge and add toppings which are free from gluten-including ingredients such as macaroons, popcorn, fudge, upon request. All our cakes contain egg, dairy and traces of soya, and are baked in premises where we handle nuts, gluten, peanuts and food colourings.