The Survival Rations discussed in this thread were indeed originally designed for use in lifeboats and life rafts as Wicca suggests.
As for taste, they are neutral, pretty bland really and perhaps thankfully so when you consider the wide range of personal tastes possible and what youd have to stock in order to cater to that.
Neutral taste however does not equate little substance.
These biscuits are power packs: 500g gives 10,300 kJ or 2,500 kcal and contains the highest possible ratio of balanced nutrition compared to volume. In survival situations, one pack lasts one person 72 hours.
Andy: the Seven OceanS Ration is compressed into tablets of approx. 27.8g. Each package (500 g net) contains 18 tablets packed in 9 bars with grease-proof paper. The 9 bars are packed under vacuum in air- and water-tight alu-foil. The unit is protected by a water-repellent cardboard box. Manufacturers guaranteed shelf-life is five years from the date of production
. but they have been known to last longer.
Biscuits Brown of course are the stuff of legends. As far as I know theyre also being phased out...
Your recipe sounds wholesome and well balanced Oblio13. I can imagine it would be hard to resist eating the lot but have you ever stored some for over 18 o 24 months and then eaten them?