These brownies are extra gooey and very rich in chocolate.
A small piece is an excellent end to dinner and the raspberries add little bursts of fruitiness.
MAKES 16 SQUARES | Preparation time: 25 minutes | Cooking time: 30-35 minutes
• 200g/7oz plain chocolate, broken into pieces
• 100g/3½oz milk chocolate, broken into pieces
• 250g/9oz unsalted butter, diced