Directions:
To prepare the paste in the bowl of the mixer, place the butter, sugar, beat for 5 minutes. then add the eggs and vanilla, beat for another 3 minutes, sift flour, pure cocoa, bicarbonate of soda and salt, add to the batter in two parts and then add the melted chocolate chips in the microwave 30 seconds in 30 seconds already at room temperature beat until incorporated well, pour into a well-greased medium rectangular Pyrex bake at 350 degrees f for 20 minutes to 25 minutes, once baked let cool, to prepare the cover in a pot place the heavy cream leave Heat, do not boil, once ready, place over the chopped chocolate, stir until melted well, add the butter, stir well, once ready, place over the cold chocolate paste, sprinkle the colored confetti, cut into squares and serve.
I await your comments! Enjoy!