Firstly keep all ingredients ready. All ingredients should be at room temprature. Now melt chocolate and butter in a double boiler or microwave.

Now in a melted chocolate bowl add milk, condensed milk, and cocoa powder mix it. Now add baking powder, sugar powder, and maida mix it. Batter should be lump-free.

Now grease baking trey pours batter on it. Sprinkle walnuts all over and preheat oven 180 degrees 10 minutes. Now keep trey in oven bake it 30to35 mins at 180. Now ready. Serve with ice cream or as it is

Note: oven temperature And time can be varied.