For upto an extended weekend as sayed you can bring pretty much anything without having to worrie about weight, but it is also a mather on conveincy will you have time and gear to prepare and cock a meal from scrathc? and now as it gets warmer in weather also conservation, as with anything its most often a comprimise to fit the situation, anyhow.
Oatmeal cocked with water, mixed with salt and dried berries, great for breakfast, the berries can also be used for snacks. I also found dried apple and pear to be very good in purage, some things just dont "desolve" to the "right" consistensy in the time it takes to make the porage. The oatmeal porage also make a great base for mixing with other wild ingredients like stinging nettle making it more of an all day porage, the berries though is best dried if you add them right away, if fresh put on top when eating, for more hard vegies boil first and then poor in oatmeal afterwards using same water and cock to porage. I always carry oatmeal for breakfast to ensure one meal to get me to the next and besides always carry a reserve stock of oatmeal, half a portion per day.
I always top off breakfast with a "glas" of fruit in juice to give a fresh kick after all that coffie and oatmeal
or else atleast some fresh fruit.
Biscout like bread with diffrent spread, home made mamelade is good, spread chease, smoked hand sasauges is all good for lunch.
For supper i prefere grilling meat and vegies.
Freeze your "fresh" meat it will also keep your other food cold.
