
Rainbow Cake
Somewhere over the rainbow… is the spectacular Rainbow Cake! Far from a baking fantasy, this multi-coloured marvel of moist sponge layers and lightly whipped white frosting is no illusion.
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Product Description
Rainbow Cake – A Burst of Colour and Joy from The Hummingbird Bakery
Celebrate life’s brightest moments with our stunning Rainbow Cake, a vibrant treat that’s as delicious as it is eye-catching. Perfect for birthdays, special occasions or simply to bring a splash of colour to your day, this cake is a true showstopper. Crafted with care and baked fresh in London, our rainbow cake delivers layers of fluffy sponge in every hue of the rainbow, layered with luscious buttercream for a taste as joyful as its appearance.
What Makes Our Rainbow Cake So Special?
If you’ve ever searched for a rainbow cake recipe UK or wondered how do you make a rainbow cake, you know that creating those perfectly even, colourful layers at home can be tricky. At The Hummingbird Bakery, we’ve perfected the art of the rainbow layer cake, combining vibrant colours, soft sponge and smooth buttercream in a cake that tastes as good as it looks.
Our signature rainbow cake design features six beautifully baked layers in red, orange, yellow, green, blue and purple, each with a subtle vanilla flavour that delights every palate. This rainbow layered cake is topped with a swirl of creamy frosting and finished with delicate sprinkles, making it a perfect centerpiece for any celebration.
Perfect for All Rainbow Cake Ideas and Themes
Our rainbow theme cake is a favourite for all kinds of celebrations, from children’s birthday parties to pride events, baby showers or even just as a cheerful surprise for a loved one. Whether you’re looking for bold colour, tasty layers or a cake that captures the magic of a rainbow, our creation fits the bill.
If you’re exploring rainbow cake ideas and want something unique yet classic, this cake is a guaranteed hit. Bright, fun and irresistibly delicious, it’s a versatile cake for all ages and occasions.
Freshly Baked in London with London Delivery
If you’re hunting for rainbow cake near me, look no further. We bake every cake fresh in London, using high-quality ingredients to ensure moist, fluffy layers and rich, smooth frosting. Our delivery service brings this colourful masterpiece straight to your door - perfect for last-minute party plans or planned celebrations.
How to Bake a Rainbow Cake - Our Expertise for You
Wondering how to bake a rainbow cake yourself? Our bakery’s team of expert bakers combine the best techniques and recipes to bring you a flawless rainbow cake recipe in every bite. While making this cake at home can be a fun challenge, ordering from us means you get professional results with no fuss - vibrant layers, even colouring and delicious flavour every time.
Order Your Rainbow Cake Today
Brighten your next event with The Hummingbird Bakery’s iconic rainbow cake. Perfectly crafted, freshly baked and beautifully presented, it’s the cake that brings joy, colour and unforgettable flavour to every celebration.
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Order online for easy London delivery
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Choose from a variety of sizes to suit your party needs
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Freshly baked with quality ingredients for exceptional taste
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A perfect gift or celebration cake for any rainbow lover
Celebrate with colour and taste the magic of our rainbow layered cake. Order now and enjoy a slice of happiness delivered to your door.
Ingredients
Sponge
Caster Sugar, Flour (Wheat), Whole Milk, Eggs, Butter (Milk), Baking Powder (Wheat), Vanilla Natural Flavour, Salt, Grape Violet Colour (E422, E551, E122, E133), Melon Colour (E422, E551, E102), Mint Green Colour (E422, E551, E133, E102), Tangerine Colour (E422, E551, E110), Baby Blue Colour (E133, E122, E422, E551), Red Colour (E422, E551, E124, E129)
Frosting Colour
Blue Icing Sugar, Butter (Milk), Whole Milk, Vanilla Natural Flavour, Baby Blue Colour (E133, E122, E422, E551)
Chocolate Icing Sugar, Butter (Milk), Whole Milk, Cocoa Powder
Green Icing Sugar, Butter (Milk), Whole Milk, Vanilla Natural Flavour, Mint Green Colour (E422, E551, E133, E102)
Pink Icing Sugar, Butter (Milk), Whole Milk, Vanilla Natural Flavour, Pink Colour (E422, E551, E122, E129)
White Icing Sugar, Butter (Milk), Whole Milk, Vanilla Natural Flavour
Yellow Icing Sugar, Butter (Milk), Whole Milk, Vanilla Natural Flavour, Melon Colour (E422, E551, E102)
Toppings
Rainbow Sprinkles (E100, E160C, E163, carnauba wax, spirulina extract)
Messages
Chocolate frosting Icing Sugar, Butter (Milk), Whole Milk, Cocoa Powder.
Vanilla frosting Icing Sugar, Butter (Milk), Whole Milk, Vanilla Natural Flavour, Colouring (E422, E551, E122, E124 E133, E102), Superwhite Powder (E171)
Decorations
Colours
Sugar, Glucose Syrup, Water, Palm Oil, Humectant: E422 Vegetable Glycerine, Emulsifier: E471, Stabiliser: E413, E415, E466, Tragacanth Gum, Preservative: E202, Acidity regulator: E330, Potassium Sorbate, Natural Flavouring, Colour: Carmoisine E122, E133, E129, E160a, E100.
Chocolate
Sugar; glucose syrup; palm oil; alkalised fat reduced cocoa powder; humectant: E422; emulsifier: E471; flavouring; stabilisers: E415, E466; acidity regulator: E330; preservative: E202.
Dietary and Allergen Advice
Please note that all our products are baked fresh onsite in our kitchens, which handle ingredients used to make all our products. While we do have processes in place to minimise the risk of cross-contamination, we have small kitchens and do not have segregated production lines, so cross-contamination of ingredients is possible.
All our kitchens handle all the main allergens of dairy, nuts, peanuts, gluten (wheat), egg, sesame, sulphites and soya.
If you have a serious allergy to any of these allergens, or one which could cause you to have a major allergic reaction, sadly the only way for you to be 100% safe is not to consume any of our products.
Product Allergens
*Please note that custom Toppings, Messages and Decorations may contain other allergens
| Name | Contains | May contain traces of | May contain |
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| Mustard |
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| Peanut |
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| Sesame |
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| Soya |
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Accessories
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