Take a pan, add condensed milk, Cadbury Cocoa Powder and mix it well.
Cook for 5-7 minutes on medium heat. Add butter and mix it well.
Then, add crushed walnuts and almonds and mix it well. Cook for 5-7 minutes on medium heat.
Remove it from heat. Transfer this into a tray and spread it evenly.
Add some crushed walnuts and almonds on it. Refrigerate for 2 hours.
Cut it into pieces and serve.