01 -
Preheat the oven to 180°C and line two deep 8-inch round cake pans with parchment paper.
02 -
Mix softened butter, caster sugar, self-raising flour, and eggs until smooth and fluffy.
03 -
Fold in the mixed summer berries gently.
04 -
Divide the batter between the pans and bake for 40-45 minutes until a skewer comes out clean.
05 -
Cool the cakes in the pans for 20-30 minutes and then transfer to a wire rack.
06 -
Cook berries with sugar until soft, then blend and strain to create a smooth coulis.
07 -
Beat softened butter until creamy, gradually add icing sugar, then mix in the berry coulis until well combined.
08 -
Layer the cakes with buttercream frosting and decorate the top with fresh berries.