Chocolate is crushed and melted in a little milk. Add cocoa. Make the remaining milk and allow the mixture to boil. Add semolina and boil stirring constantly, until thickened. Finally sweetened with sugar and leave the fire until the sugar is melted. Cream to cool it and add the beaten egg whites, stirring vigorously with a wooden spoon. Pour into bowls or cups for serving and cool in the refrigerator before serving.