I'm with CGW on this one.. When you go out to the hills, you dont go to 'survive' you go to enjoy yourself, like a holiday or something.. so all these dodgy dehydrated meals are a last resort for me. Why wouldnt you want good food?
If it is just for a weekend, there is no excuse not to feed yourself properly. I make spag bol / chilli / stew or suchlike.. boil it on a low temperature for a long time until it is way too thick - almost like a paste- then rehydrate and reheat on the hill. If you take it out of the freezer on the day of departure, it keeps for a couple of days, and you can have fine home made food on the hills of an evening.
For longer trips, i sometimes take a wee macsweens haggis - keep for ages out of the fridge, and yummy with instant mash.. The other dish I like is egg noodles with some dried veg, a sachet of tuna and a couple of thai cup soups added. I dont usually go out for longer than 5 or 6 days, so this menu I find palatable for that long
Rudolph - cooking doesnt mean you have to take anything extra.. I only take one 1350ml titanium pot.. Plenty of room for 2 peoples scraw in there.. Dougie and I dont bother with plating up, we just dig in - whoever is hungriest gets the lion share!
This means there is only one pot to wash, but if you have one of these
http://www.gooutdoors.co.uk/gsi-compact-scraper-p263318 you can get your pan so clean it only needs a wee rinse - dont even have to get out of the tent - and it doubles as an eating impliment too..
How much were your ration packs Border Reiver? I havent seen them for less than £15, which seems excessive when you could get a good meal in a good pub for that.. For a 5 day trip, it would be £75 for food!