Sweet potato brownies - Recipes - Hairy Bikers

Ingredients

• 1–2 sweet potatoes (makes 150g/5½oz sweet potato mash)
• 1 tsp vanilla extract
• 200g/7oz dark chocolate, minimum 70% cocoa solids
• 200g/7oz butter
• 200g/7oz caster sugar
• 3 large free-range eggs
• 60g/2¼oz plain flour
• 60g/2¼oz cocoa powder
• ½ tsp baking powder
• ½ tsp sea salt
• 75g/2¾oz pecans, roughly chopped
• 100g/3½oz chocolate chips or dark chocolate, roughly chopped
• 50g/1¾oz dark chocolate, melted, to decorate
• 50g/1¾oz white chocolate, melted, to decorate
• 1 sweet potato, peeled and chopped into 2cm/1in
• 1 tbsp butter
• 1 tbsp maple syrup
• salt
• 100g/3½oz raisins
• 100ml/3½fl oz bourbon whisky