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5 from 4 votes

Mimosa Loaf Cake

This Mimosa Loaf Cake has a delicious orange and Prosecco cake and is decorated using Orange and Prosecco buttercream.
Prep Time20 minutes
Cook Time50 minutes
Decoration Time40 minutes
Total Time1 hour 50 minutes
Servings: 10 Servings
Author: Sarah Mark

Ingredients

For the Cake

  • 200 g Caster Sugar
  • 200 g Unsalted Butter
  • 200 g Self-Raising Flour
  • 4 Large Eggs
  • 1 tsp Baking Powder
  • 30 ml Prosecco
  • 3-4 tsp Freshly Squeezed Orange Juice
  • Zest of 1 Orange

For the Buttercream

  • 400 g Icing Sugar
  • 200 g Unsalted Butter
  • 2-3 tsp Prosecco
  • 2-3 tsp Freshly Squeezed Orange Juice
  • Orange Food Colouring

Instructions

To Make the Cake

  • Preheat the oven to 180C (160CFan) and line a loaf tin with baking parchment. Leave to one side.
  • In a bowl mix together the butter and sugar until pale and fluffy. Add in the flour, eggs, and baking powder and mix again until combined.
  • Finally, add in the Prosecco, Orange Juice and Zest and mix again until it is completley incorporated.
  • Fill the tin with the cake mixture and bake in the oven for 45-50 minutes or until a skewer inserted into the centre comes out clean.
  • Leave to cool in the tin for 15-20 minutes and then transfer to a wire rack to cool completley.

To Make the Buttercream

  • Add a large bowl add the butter and icing sugar and mix until combined and thick.
  • Split the mixture into two bowls. Too one bowl add the orange juice and food colouring. Add the food colouring a little at a time and stir in between each addition until you reach the desired colour.
  • In the second bowl add the Prosecco and mix.
  • Place your piping bag into a cup add the orange buttercrem to one side of the bag, add the Prosecco buttercream to the other side. Gently squeeze some of the buttercream out into a bowl until you can see both colours.
  • Pipe the buttercream onto the cake and decorate with some sprinkles.