Produced by India Dining - an Indian restaurant in Warlingham, Surrey - the item is said to be 400 times hotter than Tabasco sauce.
Ingredients include Bhut Jolokia (previously declared as the hottest pepper in the world by Guinness World Records), Scotch bonnet and habanero chillies.
India Dining restaurant owner Asad Khan stated: "It's a rather unconventional Easter treat, but the eggs are in fact delicious.
"When you put the chocolate in your mouth, you have the initial impact of the sweet chocolate sensation. Then, the after-effect of the chilli kicks in and it is very, very hot. You do get a nice fiery sensation.
"It may be a little ambitious to finish it in one go."
http://www.digitalspy.co.uk/odd/news/a469330/worlds-hottest-chocolate-easter-egg-on-sale-at-gbp50.html