Ingredients

100g butter
softened
100g soft, light brown sugar
100g self-raising flour
2 eggs
3 tbsp milk
85g white chocolate
drops
300g pack frozen mixed berry
icing sugar and custard
to serve

Method
step 1
Lightly butter a 1-litre microwavable gratin dish or a 20cm microwave cake dish. Beat together the butter, sugar, flour, eggs and milk with an electric hand whisk for 2-3 mins, until light and fluffy.

step 2
Fold through the white chocolate and most of the berries, pour into the dish, then microwave on High for 10-12 mins, until set and dry on top. Leave to stand for 5 mins, before dusting with icing sugar and serving with the reserved berries and custard.