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Cookie Monster Traybake

Cookie Monster Traybake

TheAutisticBaker
Light and fluffy vanilla cake with Blue vanilla buttercream, decorated with oreos, chocolate chip cookies and edible googly eyes
Prep Time 10 minutes
Cook Time 45 minutes
Total Time 55 minutes
Servings 12

Ingredients
  

For the sponge

  • 5 Free-Range eggs Medium
  • 230 g Butter/Stork
  • 230 g Self-raising flour
  • 230 g Caster sugar
  • 1 tsp  Vanilla extract or Vanilla bean paste

For the Buttercream and decoration

  • 150 g Butter
  • 300 g Icing sugar
  • 1 tsp  Vanilla extract or vanilla bean paste
  • Blue gel food colouring I use Sugarflair
  • Edible googly eyes
  • 6-8 Oreos  Chopped
  • 6-8 Chocolate chip cookies Chopped

Instructions
 

  • Pre-heat the oven to 180C/160C Fan and grease and line a 10 x 8" traybake tin or 8"/20cm square cake tin. Set aside.
  • Using a mixer, cream together the butter/Stork and light brown sugar until light and fluffy - around 3 minutes. Add the eggs, vanilla and flour until just combined- around 30 seconds.
  • Pour the mixture into the prepared tin and bake in the centre of the oven for around 30-45 minutes. The cake will be ready when a skewer or knife inserted into the centre is clean. Leave to cool completely.
  • To make the buttercream, mix the butter for a minute, then gradually add the icing sugar. Add the vanilla. Beat together for around 3 minutes, then add the blue food colouring. Mix well until there are no streaks of blue and the colour is evenly mixed through - this may take a few minutes.
  • Spread the buttercream onto the cake using a palette knife, spoon or spatula. Add the googly eyes and the chopped oreo's and chocolate chip cookies. Cut into 12-16 squares. Enjoy!

Notes

Use Stork or the supermarket equivalent for a light and fluffy cake. Butter will gave a denser cake.
If using an 8"/20cm square cake tin, the cake may take a little longer to bake.
Use gel food colouring for the buttercream. Ordinary food colouring won't work as it is too weak. I like to use Sugarflair gel colouring.
Cake will last 4-5 days stored in an airtight container.