For 4 people
  
									Preheat the oven to 200°C
  
									Melt the butter and chocolate in a saucepan
  
									Whisk the eggs and sugar in a bowl to obtain a foamy cream
  
									Add the butter and chocolate mixture as well as the flour in the cream
  
									Beat the mixture obtained for 2 minutes
  
									Butter the mold, then pour the dough in it
  
									Bake for 15-20 minutes.