This 5 minute mousse only requires 4 ingredients, and is so easy to make.
Chop the chocolate into pieces. Place in a blender or food processor, then pulse.
1
Heat some heavy cream and brew the espresso. Place them together with the egg yolk into the chocolate mixture. Blend and set aside.
2
Whip the remaining heavy cream. Fold in the chocolate.
3
Divide between two glasses and chill before serving.
4