01 -
Preheat the oven to 180°C (160°C fan). Line two 20 cm round deep cake tins with parchment paper.
02 -
Combine softened butter, caster sugar, self-raising flour, and eggs in a stand mixer bowl. Beat until smooth and fully incorporated.
03 -
Gently fold the 400 g of mixed summer berries into the batter. Divide the mixture evenly between the tins.
04 -
Bake for 40–45 minutes or until a skewer inserted into the centre comes out clean and the tops are firm. Owing to the fruit, baking times may vary slightly.
05 -
Allow the cakes to cool in the tins for 20–30 minutes, then carefully transfer to a wire rack to cool completely. Leave parchment on the base during cooling to prevent sticking.
06 -
While the cakes cool, place 300 g berries and 100 g sugar in a saucepan. Trim and halve strawberries as needed. Heat over medium, stirring often and mashing the fruit as it softens.
07 -
Once the fruit is tender and the sugar dissolved, blend the mixture until smooth. Pass through a sieve to remove seeds. Chill the coulis in the refrigerator.
08 -
Beat 200 g room temperature butter until smooth. Add 400 g icing sugar and mix thoroughly. Incorporate 3–4 tablespoons cooled coulis and beat until light and fluffy.
09 -
Place one cake layer onto a serving plate. Spread half of the buttercream over the surface.
10 -
Set the second cake layer on top. Spread the remaining buttercream evenly over the top and sides.
11 -
Arrange an assortment of fresh berries on top. Drizzle with additional berry coulis just before serving.