How To Recreate Wartime Ration Bars With Food Safe Silicone

After the mold is post cured and washed, chocolate is readied to pour into the silicone mold.

The chocolate is broken into small pieces and melted in a double boiler. The melted chocolate is slowly poured into the mold. The mold is placed in a refrigerator until the chocolate cools and solidifies. The finished bar is an exact duplicate of an edible WW2 D-ration bar.