Preheat the oven to a temperature of 180 m , Bring mold 13 × 9 -inch vegetable ghee . Put a little of the flour and stir in the template for Itagty the bottom and sides of the excess flour. Let him aside.
Cake mixture: In a mixer bowl flour, cocoa, bicarbonate, baking powder, salt, add sugar.
Add milk, oil, eggs and vanilla, at medium speed for 2 minutes
Add boiling water, Whisk half a minute to get a smooth mixture
Pour the mixture into the mold.
Enter your cake in the oven 30-35 minutes.
Put the template on a metal grille 5 minutes and then turn it over on a metal grille or cardboard base. To let him to cool completely.