They say it is not easy to make a soufflé but I would say that you can not mess it up. It is really simple and easy. You only have to beat the egg white really well and may not open to oven before it is ready. I am a soufflé freak...or something.
100 g chocolate (at least 60% cocoa)
60 g butter
100 g powdered sugar
Preheat oven to 190°C.
Melt chocolate: break or chop the chocolate into roughly equal pieces and place in a heatproof bowl. Place the bowl in a saucepan containing hot water. When melted, remove from the heat, and gently stir to make sure that any unmelted gets melted and is smooth and creamy.
Add butter and yellow of the eggs.
Beat egg white with powdered sugar and mix it with the yellow egg-butter mixture.
Butter souffle forms and fill them about 3/4.
Bake for 8-10 minutes.