Chocolate Rainbow Layer Cake

Hand-delivered across London & Surrey

Our Chocolate Rainbow Layer Cake is a joyful showstopper with a luxury twist. Five colourful layers of vanilla sponge are wrapped in silky Belgian chocolate Swiss meringue buttercream. Topped with rainbow sprinkles, chocolate shards, and favourites like Kinder Bueno, Kit Kat, Maltesers, Rolos, and rainbow swirls. Hand-crafted by a Michelin-trained chef and delivered complimentary across London and Surrey.

Complimentary delivery included, with live tracking and perfection guaranteed.

Chocolate Rainbow Layer Cake, Reimagined

Each sponge layer is baked fresh in small batches for vibrant colour and flavour, while Belgian chocolate buttercream is whipped to a satin finish. Hand-finished with playful toppings, it blends indulgence with artistry — patisserie craft made for celebration.

For Birthdays & Celebrations

A dazzling birthday favourite, but equally loved at anniversaries, office parties, and themed events. From London rooftops to Surrey gatherings, it sparks delight and plenty of second helpings.

FAQs

Do you deliver this cake to Surrey as well as London?
Yes — delivery is complimentary across both London and Surrey.

Is this suitable for children’s birthdays?
Absolutely. The rainbow colours and chocolate toppings make it magical for kids, while the Belgian buttercream ensures adults enjoy it just as much.

What makes this cake different from other rainbow cakes?
Five colourful sponge layers, Belgian chocolate Swiss meringue buttercream, and luxury toppings — finished by hand for a refined twist on the rainbow classic.


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 , Wheat Flour , Hazelnuts (Nuts) (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.

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Portion Guide

Cake Delivery

Cake Care & Serving

Cake Care & Serving

Shelf Life: Your cake is baked fresh for your chosen date and keeps beautifully for up to five days from delivery.

Storage: Keep the cake in its box in a cool room, or refrigerate if not serving the same day. For detailed guidance, see our cake storage and shelf life guide.

Serving: Bring the cake to room temperature before serving. Allow around three hours out of the fridge so the sponge softens and the buttercream becomes silky and aromatic.

Shelf Life: Your cake is baked fresh for your chosen date and keeps beautifully for up to five days from delivery.

Storage: Keep the cake in its box in a cool room, or refrigerate if not serving the same day. For detailed guidance, see our cake storage and shelf life guide.

Serving: Bring the cake to room temperature before serving. Allow around three hours out of the fridge so the sponge softens and the buttercream becomes silky and aromatic.

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Our Chocolate Rainbow Layer Cake is a joyful showstopper with a luxury twist. Five colourful layers of vanilla sponge are wrapped in silky Belgian chocolate Swiss meringue buttercream. Topped with rainbow sprinkles, chocolate shards, and favourites like Kinder Bueno, Kit Kat, Maltesers, Rolos, and rainbow swirls. Hand-crafted by a Michelin-trained chef and delivered complimentary across London and Surrey.

Chocolate Rainbow Layer Cake, Reimagined

Each sponge layer is baked fresh in small batches for vibrant colour and flavour, while Belgian chocolate buttercream is whipped to a satin finish. Hand-finished with playful toppings, it blends indulgence with artistry — patisserie craft made for celebration.

For Birthdays & Celebrations

A dazzling birthday favourite, but equally loved at anniversaries, office parties, and themed events. From London rooftops to Surrey gatherings, it sparks delight and plenty of second helpings.

FAQs

Do you deliver this cake to Surrey as well as London?
Yes — delivery is complimentary across both London and Surrey.

Is this suitable for children’s birthdays?
Absolutely. The rainbow colours and chocolate toppings make it magical for kids, while the Belgian buttercream ensures adults enjoy it just as much.

What makes this cake different from other rainbow cakes?
Five colourful sponge layers, Belgian chocolate Swiss meringue buttercream, and luxury toppings — finished by hand for a refined twist on the rainbow classic.


Ingredients

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 , Wheat Flour , Hazelnuts (Nuts) (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.