Ultimate Rainbow Cake

Hand-delivered across London & Surrey

A spectacular rainbow cake. Five layers of vanilla sponge in radiant rainbow colours, enhanced with buttermilk for an out-of-this-world moistness and tangy flavour. Frosted with silky vanilla Swiss meringue buttercream, and decorated with rainbow whirly pops, sprinkles, and buttercream swirls. Finished with a burst of rainbow joy in every slice.

Egg Allergen Egg
Milk Allergen Milk
Gluten Cereals Allergen Gluten

Complimentary delivery included, with live tracking and perfection guaranteed.

Our rainbow cake is so much more than just dyed vanilla sponges. Why? Because we've used a not-so-secret-secret-ingredient...BUTTERMILK! Yes, our vanilla sponges have been elevated to OUT-OF-THIS-WORLD status with the addition of buttermilk that lifts it from your basic standard vanilla cake, keeping it moist for days and giving it a delicious slight tangy flavour that will make everyone run for seconds! 

The Sponges: Five layers of vanilla sponge cake in pretty and appetising rainbow colours in pink, yellow, green, blue and purple.

The Frosting: Silky smooth vanilla Swiss meringue buttercream, and decorated with rainbow whirly pops, rainbow sprinkles and rainbow buttercream swirls and whirls. You literally cannot have a rainbow-er cake than this! 

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 -

Whirly pops:Sugar; Glucose Syrup; Flavours; E102E122E124; E132; E133; E153; E163; E129; E165

Rainbow sweets: Sugar, Glucose Syrup, Corn Starch, Invert Sugar Syrup, Wheat Starch (contains Gluten), Wheat Flour, Acids: Malic Acid, Vegetable Fat, Humectant: Glycerol, Acids: Citric Acid, Flavourings, Acidity Regulator: Potassium Citrate; Emulsifier: Glyceryl Monostearate; Salt, Concentrate Vegetable; Blackcurrant, carrot, Colours: E100, E120, E133, E171

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.  

Allergens: 🌾 Wheat (gluten), 🥚 Eggs, 🥛 Milk (dairy), 🌱 Soya, 🥜 Nuts and Peanuts. All our cakes are handmade in a kitchen that handles these allergens every day.

For this reason, we cannot in good faith label any cake as truly “free-from” or vegan — achieving that level of separation would require entirely separate premises. If you have a severe allergy, we recommend speaking to us before ordering so we can advise you personally.

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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A spectacular rainbow cake. Five layers of vanilla sponge in radiant rainbow colours, enhanced with buttermilk for an out-of-this-world moistness and tangy flavour. Frosted with silky vanilla Swiss meringue buttercream, and decorated with rainbow whirly pops, sprinkles, and buttercream swirls. Finished with a burst of rainbow joy in every slice.

Egg Allergen Egg
Milk Allergen Milk
Gluten Cereals Allergen Gluten

Our rainbow cake is so much more than just dyed vanilla sponges. Why? Because we've used a not-so-secret-secret-ingredient...BUTTERMILK! Yes, our vanilla sponges have been elevated to OUT-OF-THIS-WORLD status with the addition of buttermilk that lifts it from your basic standard vanilla cake, keeping it moist for days and giving it a delicious slight tangy flavour that will make everyone run for seconds! 

The Sponges: Five layers of vanilla sponge cake in pretty and appetising rainbow colours in pink, yellow, green, blue and purple.

The Frosting: Silky smooth vanilla Swiss meringue buttercream, and decorated with rainbow whirly pops, rainbow sprinkles and rainbow buttercream swirls and whirls. You literally cannot have a rainbow-er cake than this! 

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 -

Whirly pops:Sugar; Glucose Syrup; Flavours; E102E122E124; E132; E133; E153; E163; E129; E165

Rainbow sweets: Sugar, Glucose Syrup, Corn Starch, Invert Sugar Syrup, Wheat Starch (contains Gluten), Wheat Flour, Acids: Malic Acid, Vegetable Fat, Humectant: Glycerol, Acids: Citric Acid, Flavourings, Acidity Regulator: Potassium Citrate; Emulsifier: Glyceryl Monostearate; Salt, Concentrate Vegetable; Blackcurrant, carrot, Colours: E100, E120, E133, E171

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.  

Dietary & Allergen

Allergens: 🌾 Wheat (gluten), 🥚 Eggs, 🥛 Milk (dairy), 🌱 Soya, 🥜 Nuts and Peanuts. All our cakes are handmade in a kitchen that handles these allergens every day.

For this reason, we cannot in good faith label any cake as truly “free-from” or vegan — achieving that level of separation would require entirely separate premises. If you have a severe allergy, we recommend speaking to us before ordering so we can advise you personally.