Chocolate pudding

The rolls, having removed the crust from them beforehand, cut into thin slices and wet in cold milk. Rub 50g of butter with 100g of sugar and add cocoa to them, as well as egg yolks (one at a time), kneading the homogeneous mass. Remove the cuts of the bun from the milk, squeeze, grind and mix with the cooked mass. Carefully introduce egg whites beaten with 100g of sugar, ground nut mixed with flour, wine or rum and vanillin into the resulting mixture. Lubricate the mold with oil, fill with mass, put it in a dish with hot water and place it in an oven.