Torta al Cioccolato

Ingredients
- 200 grams of flour 00
- 200 grams of granulated sugar
- 100 g butter at room temperature
- 75 gr of unsweetened cocoa powder
- 5 whole eggs
- 50 ml of milk
- 1 packet of yeast (16 g)
Directions
- Take the eggs to room temperature and separate the yolks from the whites. Whisk the egg whites until stiff.
- Whip the egg yolks with the sugar for about 15 minutes. It is important to incorporate a lot of air into the mixture at this stage. To do this, incorporate the sugar (sifted previously) in two steps and beat at a medium pace.
- Add the butter, stirring constantly. Add the sifted flour and cocoa.
- During this phase add occasionally the milk to make the mixture more workable.
- Add the egg whites and baking powder (sifted).
- Stir with a silicone or wood spoon stirring slowly from the bottom to the top.
- Grease a 9x9 inch cake pan and line with parchment paper, then pour in the mixture.
- Bake 170 � C (335 � F) for about 40 minutes. Check the doneness by inserting a toothpick in the center of the cake if it stays dry the cake is cooked.
Original source: ricettedellanonna.net