Mid 1/2 bread soak in water for about 10 minutes. Drain through a colander for that long. Chocolate pour warmed 50 ml milk or water, stir to dissolve nice and leave to cool. In a bowl mix the drained bread, sugar dissolved chocolate and margarine. Stir with a fork until complete melting of the sugar. At the end are added the walnuts. All products must be cold, if not used immediately retracts in a refrigerator. margarine remains visible pieces, but this should not bother you, anoint themselves bravely. With the resulting cream stick biscuits row cream biscuits line, while stocks last. Can be stacked directly on the tray, with ends with cream and drip with melted chocolate. You can line up in a bowl, to be paid in the tray and dispense with melted chocolate. Ordered cake should stand from several to 12 hours in the refrigerator for good adhesion. If for 24 hours gets very strong and can be covered with fondant. * Can be made with biscuits, but then you have to stand in refrigerator about 24 hours.