100²µ/3½´Ç³ú plain flour
50²µ/1¾´Ç³ú golden caster sugar
10²µ/â…“o³ú caster sugar
50²µ/1¾´Ç³ú cocoa powder
2 tbsp agave syrup or honey
pinch salt
½ tsp fine sea salt
50²µ/1¾´Ç³ú unrefined light muscovado sugar
40g/1½oz light muscovado sugar
½ tsp vanilla extract
500g/1lb 2oz dark chocolate (60% cocoa solids or more), broken into pieces
200g/7oz dark chocolate (60% cocoa solids or more), broken into pieces
200g/7oz milk, white or dark chocolate, broken into pieces
50²µ/1¾´Ç³ú unsalted butter
60²µ/2¼´Ç³ú butter, softened
50ml/2fl oz double cream