MAKES 4
What you need
★ 60g butter at room temperature★ ¼ cup brown sugar, firmly packed★ 1 teaspoon vanilla bean paste★ 100g milk chocolate, melted and cooled★ 1 egg★ ½ cup self-raising flour★ 1/3 cup buttermilk★ 300ml double cream★ 125g raspberries, plus extras to decorate★ 1 tablespoon raspberry jam★ Icing sugar for dusting★ Canola oil spray