Heat pan and cook sugar in pan till it dissolves completely.
When sugar dissolves completely, add butter and mix well.
Then add crushed peanuts and vanila essence and mix well.
Add peanut dough mixture into the greased plate and spread well.Immediately put grated chocolate on the top of the brittle,as it's hot, chocolate will melt immediately,
Spread chocolate evenly on the surface of peanut Brittle.And let it cool outside for 30 to 40 minutes or untill chocolate will become hard.You can put this mixture into fridge for only 25 minutes so that chocolate will set perfectly.
After an hour Peanut cocoa Brittle will set properly. With your hands,break Brittle into pieces. Serve in a dish.
