A Funfetti sponge filled to the brim with rainbow sprinkles and finished with a sweet vanilla buttercream.

Experience a nostalgic delight with this vibrant, fun confetti cake. Brimming with childhood flavours of butter, vanilla, sugar, and rainbow sprinkles. Beyond birthdays, this joyful cake is perfect for any occasion. 





  • Check mark Recyclable packaging
  • Check mark Secure outer box
  • Check mark Bio-degradable film
  • Check mark UK wide delivery available
  • Check mark Create the perfect gift with personalisation extras
  • Check mark Cutting guide included for the perfect portion size

Storage & Care

  • Check mark Allow the cake to come to room temperature before eating, the butter cream shouldn't be hard!
  • Check mark Once opened, store at room temperature in an air tight container.
  • Check mark Leftovers? Occasion not for a few days? Keep wrapped and store in the freezer for up to 6 months.
  • Check mark Use our included cutting guide for the generous portion size
  • Check mark Keep uncovered as it will dry out
  • Check mark Eat the cake straight out of the fridge or freezer - the cakes needs to be up to room temperature.
  • Check mark Leave cakes in direct sunlight as the butter icing may melt.
  • Check mark Leave unattended near kids, as the temptation will be too much!

Ingredients & allergens


Self Raising Flour (Wheat Flour, Calcium, Iron, Niacin, Thiamin) Raising Agents (sodium Bicarbonate, E500 And Calcium phosphate, E341i), Sugar, Icing Sugar, egg,100s & 1000s (Sugar, Wheat Starch, Glucose Syrup, , Coconut Oil, Colouring: E101, E172, E120, E133, E131, E100, E555, E171 Glazing Agent: E904 Shellac, Beeswax), Vegetable Oils: Palm, Rapeseed; Water; Salt; Emulsifier: Polyglycerol Esters Of Fatty Acids; Flavouring; Colour: Annatto, Curcumin., Vegetable Fat: Palm; Vegetable Oil: Rapeseed; Water; Salt; Natural Flavouring., Butter (Milk), Unsalted Butter (Milk), Natural Vanilla Flavouring.

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

Weights & measures



Pack Weight
Shelf Life (from day of dispatch):
10 days


  • Loved it and look forward to ordering again
    Medium Funfetti
    Joanna L -
  • Loved this cake. Did not disappoint.
    Medium Funfetti
    Amanda M -
  • Delicious sponge, light and moist. My daughter in law said she never got as far as freezing any for later as it was irresistible.
    Medium Funfetti
    Wendy E -
  • Was a bit sceptical of the inside and flavour of sponge but we loved it Welldone
    Medium Funfetti
    Michael R -
  • The Funfetti cake was absolutely amazing. Fresh, moist and the exact birthday cake flavour that you dream about! A good size with nice portions.
    Medium Funfetti
    Karen P -
  • Lovely birthday cake for my 4 year old grandson, very pretty covered in sprinkles with sprinkles in the cake which made it fun. Beautifully moist with lovely buttercream. A really gorgeous cake.
    Medium Funfetti
    Victoria C -
  • Just love Sponge always fabulous delicious cakes and delivered super quick
    Medium Funfetti
    Debbie T -
  • We all loved this! The cake looked really good when it arrived, a nice fun design. The quality/taste was fantastic like always, and was a good sponge to buttercream ratio! Would definitely order funfetti again.
    Medium Funfetti
    S U -
  • This new sponge idea was beautiful with hundreds and thousands all over plus tasty!!!!
    Medium Funfetti
    Kulvinder K -
  • Wonderful cake grandchildren absolutely loved it
    Medium Funfetti
    Lynne H -
  • The cake was delicious and good fun and in particular the buttercream. Can't wait to order another one!
    Medium Funfetti
    Karen D -
  • Thoroughly enjoyed the cake
    Medium Funfetti
    Linda N -
  • Lovely celebration cake, ideal for children and adults alike. Lovely texture and flavour
    Medium Funfetti
    June H -
  • Really nice sponge cake, very moist. Visually appealing with all the colour and taste did not disappoint
    Medium Funfetti
    Kathryn F -

More information

If you love a pop of colour at a party, then you can’t get much more colourful than this yummy Funfetti cake (Rainbow Cake is an exception to the rule). We love this Funfetti birthday cake, dotted with different colours throughout the cake layers. The flavour of the cake is vanilla with vanilla buttercream, so it’s a crowd-pleasing flavour all-round with a fun feeling throughout.

Also known as Confetti cakes, they date back to at least the 1950s in the United States of America. Betty Crocker put out an advertisement in 1956 in Life called a new “confetti angel food” cake mix, it evolved into the Funfetti cake in 1989 when the American Pillsbury Company introduced their “Funfetti” cake – a combination of fun and confetti which gained a huge popularity.

A Funfetti cake may look simple but it’s actually rather difficult to achieve. In America, sprinkles contain a lot of additives and colours, many of which are banned in the UK. So, a lot of our hundreds and thousands won’t do when creating one of these cakes. The problem with supermarket sprinkles in the UK is that many of them just disappear in the cake batter, the worst for these are the really tiny balls, and the sugar strands that are really pale in colour. Your best bet is trying to find the most vibrant and biggest sprinkles you can on the UK market, if you can find the thickest ones that’s great. Or, if you have the time and patience there are plenty of recipes online that show you how you can make your own sprinkles, however, there’s no guarantee these would work. And you also have to put a lot of sprinkles in the batter too, think of how much you would usually include in a recipe and then at least double i

Although it’s been a bit of a trial, we’ve taken the faff of Funfetti cakes away as now we’ve made it possible for you to buy a Funfetti Cake in the UK. That’s right, our fully edible confetti-filled cake is available for delivery all across the UK, it’s an ideal birthday cake for a kid’s party, or for an adult with a colour personality! And the best thing is, they are an extremely affordable way to make an impact at your celebration.

You can select the ideal delivery date for a special occasion; we do suggest for special occasions, to set the delivery date the day before to account for any unforeseen circumstances with delivery.

If you love cake join our sponge club and enjoy free delivery, monthly perks, personalisation discounts', free second slice on cake cards, and access to exclusive products! You can sign up for £2.99 a month, or sign up for the year for £10.

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.