Unicorn Celebration Cake Kit

£0.97 a week£17.50

All payment break downs are worked out in the checkout.

This Unicorn Cake Baking Kit comes with all the dry ingredients you need to make a four-layer Rainbow Cake – just add eggs, butter and milk.

It’s as fun to make as it is to eat!

Each cake layer is flavoured with vanilla, and then sandwiched together using vanilla buttercream and covered with rainbow coloured sprinkles.

The kit comes with all the dry ingredients perfectly weighed out, disposable baking tins and baking paper.

Perfect for getting the little ones involved, and makes a fabulous birthday cake!

Out of stock

SKU: BAK0120 Category:


This kit contains:

  • Step-by-step recipe card
  • Red Cake Mix
  • Orange Cake Mix
  • Yellow Cake Mix
  • Green Cake Mix
  • Icing Sugar
  • Icing Colouring
  • Sprinkles
  • 4 round single-use baking tins
  • 4 sheets of baking paper
  • 1 testing skewer
  • 1 cake board
  • Unicorn topper kit

You’ll need:

  • 4 medium eggs
  • 490g softened unsalted butter ((4 x 60g) + 250g), plus extra for greasing
  • 90ml milk (6tbsp)


  • Preheat your oven and line each tin with the baking paper provided.
  • Mix your butter with the contents of bag 1 before adding 1 egg and 1 tbsp (15ml) of milk. Mix until light and fluffy, and then spoon the mixture into the prepared tin.
  • Repeat with Bag 2, 3 and 4 using a clean bowl and an empty baking tin each time.
  • Bake the cakes for 20-25 minutes. Leave in the tins for 10 minutes after cooking, and then cool on a wire rack.
  • For the icing, cream 250g of butter and then gradually add the icing sugar (bag 5) until smooth. Slowly add 2 tbsp (30ml) of milk until the buttercream is smooth but still stiff enough to hold its shape.
  • Empty the sachet of food colouring (bag 6) into a small bowl & mix with 1 tsp (5ml) of water until it is a small paste. Gradually add it to the icing mixture.
  • To assemble the cake, first lay the green layer on the centre of the cake board. Spread over 3-4 tbsp of the icing onto the green layer and then top with the Yellow layer. Continue alternating layers of icing and cake using the orange and then the red layer.
  • Use the remaining icing to cover the top and sides of the cake, using a knife to smooth down the surface. Decorate with sprinkles (bag 7) and your favourite designs from the topper kit!