Cake
- Put the grill at the center of the oven. Preheat the oven to 260 ° C (280° F). Butter and line a 43 x 30-cm (17 x 12-inch) cookie sheet with parchment paper. Reserve.
- In a bowl, combine the flour and bakiing powder. Reserve.
Icing
- Meanwhile, in a saucepan, bring the milk, chocolate, cocoa, butter and icing sugar to a boil. Let boil 30 seconds, stirring continuously. Add the pecans.
- Spread the icing over the cake right out of the oven. Let cool completely