Gâteau moelleux au chocolat et à la bière - Untested

https://www.regal.fr/recettes/desserts/gateau-moelleux-au-chocolat-et-a-la-biere-1069076

200 g chocolate 

200 g butter 

3 eggs

200 g flour 

125 g icing sugar

20 cl beer (fruity, dark or guiness)

salt

1 h 10 min (45 min to bake)

1. Preheat the oven to 300°F.
2. Melt the chocolate in a double boiler.
3. Whisk in the butter in chunks until perfectly blended.
4. Separate the eggs.
5. Combine the yolks and the sugar. Whisk the yolks with the sugar until pale, then whisk in the flour.  
6. Gradually whisk the milk into the sweet yolk mixture, then add the beer. Combine completely.
7. Whip the egg whites with salt to stiff peaks. Gently add the egg whites.
8. Pour into a prepared cake tin, greased and lined with parchment paper.
9. Bake for about 40 minutes.
10. Remove from the pan and allow to cool completely. 
11. Optionally, you can powder with icing sugar and cocoa powder as decoration.