Chocolate Ginger Tiffin

A delicious treat, made even more special with Ginger.  It's rich chocolatey treat encrusted with fiery ginger. One slice will never be enough - ever - so cut them small. You'll need:

• 350g Plain Chocolate
  
• 250g Butter
  
• 4 tbs Golden Syrup
  
• 2 tbs Sugar
  
• 300g Gingernut biscuits (broken, not smashed)
  
• 200g Raisins
  
• 2 Gingerstems & Syrup (Optional. Still great without!)