Double Chocolate Raspberry Brownies

280g (10 oz) butter

200g (7 oz) dark chocolate, roughly chopped

2 cups brown sugar

6 eggs

1 cup plain flour, sifted

1 cup frozen raspberries

200g (7 oz) white chocolate, roughly chopped

Preheat oven to 180 degrees C (350 degrees F).

Place butter in a small saucepan over low heat until melted.  Remove from heat, add the dark chocolate, and stir constantly until the chocolate is melted and mixture is smooth.  Set aside to cool slightly.

In a large bowl, mix together the sugar, eggs and flour, until thoroughly combined.  Stir in the chocolate-butter mixture and mix well.  Add the raspberries and chopped white chocolate, and stir to combine.

Pour mixture into 20cm x 30cm (8in x 12 in) tin, lightly greased and lined with baking parchment, and bake for 30-35 minutes (I suggest you test after 25 minutes).

Remove from the oven and cool in the tin, before cutting into squares to serve.