Skip to main content

Neon Cake

Published: Updated:
On trend
Total Time
1h 20m
Prep Time
30m
Bake Time
50m
16 slices
16 slices
intermediate
A little effort

About the Neon Cake

Brighten up someone's birthday with our Neon Cake - so bright it will catch everyone's eye. With vibrant hot pink buttercream frosting, and sweet jammy dollops hidden inside spongey cake layers, this cake is the ultimate celebration cake. Simply swap out hot pink colouring for any colour to fancy to make this cake even more personal.

Whether you've got a big celebration coming up, or if you simply don't need an excuse to bake a show-stopping cake, our party cakes are a must. Why not try our Ultimate Birthday Drip Cake, or try our Party Traybake - easy to share and simple to decorate.

10 ingredients17 steps
  • Vegetarian

Method

  1. Step 1

    Preheat your oven to 170 degrees fan (gas mark 4) and grease and line a 6 inch cake tin with baking parchment.

  2. Step 2

    Beat together your butter and sugar until light, fluffy and pale in colour.

  3. Step 3

    Add in your eggs one at a time, beat thoroughly after adding each one.

  4. Step 4

    Then carefully fold through the vanilla and flour.

  5. Step 5

    Once fully combined add to the cake tin and bake for 35 - 40 mins or until golden, bounces back to the touch and a skewer comes out clean.

  6. Step 6

    Leave to cool slightly, remove from the tin and leave to cool completely.

  7. Step 7

    Add your butter to a clean bowl and beat on it’s own until it goes pale in colour slightly, then sieve in the icing sugar. Do this a little at a time until fully combined, if it is a little stiff you can add a few drops of milk to loosen.

  8. Step 8

    Add ¼ of the butter cream to a small bowl and add a drop of the pink food colouring to make pale pink.

  9. Step 9

    Take a second ¼ of the buttercream and add pink food colouring until desired hot pink is reached.

  10. Step 10

    Keep the final 2/4 of buttercream white and to one side.

  11. Step 11

    Once the cake is cooled use a bread knife to slice in half so you have a top and bottom. To the bottom, add white buttercream around the edge of the circle.

  12. Step 12

    Add a second inner ring of hot pink buttercream and then in the centre add your blackcurrant jam.

  13. Step 13

    Place the top half of the cake on top, then using a palette knife add a thin layer of white buttercream to the top and sides (crumb coat). Chill in the fridge for 30 mins minimum.

  14. Step 14

    Remove from the fridge and coat in the remaining buttercream, smooth using you palette knife and smoother tool.

  15. Step 15

    Add your pale pink icing into a piping bag with the 103 (ribbon) nozzle and then pipe a ruffle around the very edge of the top of the cake. Use the remaining pale pink to pipe half way down the side of the cake, making a semi circle shape each time.

  16. Step 16

    Then add your hot pink buttercream into the other piping bag with the 8B then pipe in a small circle motion a rope effect around the top of the cake on top of the pale pink ruffles but so the ruffles are still peaking out.

  17. Step 17

    Finally, add short bursts of the hot pink icing above each high point of the pale pink semi circles. Then add your silver balls to each of these and at equal distances around your hot pink buttercream on top. Allow the buttercream to firm in the fridge for 30 mins and serve!

Ingredients

  • For the cake

    • 165gSoft unsalted butter 
    • 165gBillington's Unrefined Golden Caster Sugar 
    • 165gAllinson's Self-Raising White Flour 
    • 3Medium eggs 
    • 1/2 tspNielsen-massey vanilla extract or bean paste 
  • For the buttercream

    • 400gSoft unsalted butter 
    • 800gSilver Spoon Icing Sugar 
    • 3 tbspBlackcurrant preserve 
    • A few dropsHot pink food colouring 
  • For the decoration

    • HandfulSilver balls 

Utensils

  • Bread knife
  • 6 inch round cake tin
  • Palette knife
  • Cake scraper
  • Piping bag
  • Piping tip 8B
  • Piping tip 103

0 Baker Ratings

No reviews yet!

We'd love a slice of advice.

Was it yum? Did the recipe work well? Did you customise the recipe?

Let us know how you rate our bake?

Baking Recipes and Baking Ideas

Great recipes and more at BakingMad.com

Exclusive gifts and kits to take your baking to the next level Competitions and baker of the month prizes More than 1,000 recipes to try.