How to · Vegetarian
6 April 2017
Rainbow Cake
A colourful rainbow cake with layers of vanilla sponge and buttercream. Fun to make and a guaranteed party hit.
See also: Buttercream
Ingredients
Method
- Preheat the oven to 140°C fan-forced. In a stand mixer, mix on a medium speed with paddle attachment the flour, sugar, eggs, butter, vanilla paste, milk - until smooth.
- Divide batter evenly between 5 bowls. Add food colouring to each bowl to get desired colour, start with a small amount (1–2 drops), mix and then add more if needed.
- Into two pre-lined and greased cake 20cm cake pan, evenly spoon out random spoonfuls of the coloured cake mix. Ensuring that there is half / half for each tin. Using a butter knife, swirl the knife through the mix to create a ripple effect.
- Place cake pan on lowest rack in oven and cook for 45–50 minutes or until a skewer comes out clean. Remove from oven and allow to cool in pan for 10 minutes, then flip out onto a cake rack. Allow to cool completely before starting next steps (at this stage make your buttercream - watch the video HERE...)
- Once cooled completely, trim cake so that tops are flat and even. Place bottom layer on cake stand or serving plate and butter top with buttercream in a thick even layer. Place second cake on top, face down so that the top is smooth and even.
- Cover cake with remaining buttercream using a palette knife (do this as best you can, as you will see in the video, I am not amazing at this but a the "rustic" look still works and you will be covering with sprinkles.
- Cover cake top and sides with your favourite coloured sprinkles! Serve and enjoy!
Notes
Different food colour gels: I used Americolour - Purple / Pink / Green / Blue / Yellow.
Watch Hayden make it
Follow along
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