Sandro from The Great British Bake Off, served up a delicious lemon and blueberry sponge cake with cream cheese frosting on Lorraine.

The ingredients are: 340g self-raising flour, 1 ½ tsp baking powder, 340g caster sugar, 340g butter, melted, 6 medium eggs, 5 tbsp milk, 1 tsp vanilla bean paste, Zest of 3 lemons and 300g blueberries, chop half, leave half whole.

For the cream cheese frosting: 100g unsalted butter, 100g icing sugar, 200g full-fat cream cheese and 1 tsp vanilla bean paste.

To decorate: Extra lemon zest and Handful blueberries.

See more bakeoff recipes in the book titled: The Great British Bake Off: Favourite Flavours: The official 2022 Great British Bake Off book available from Amazon now.