It's not an odd one OP. It's a great idea to learn about different types of food that are not only extremely nourishing considering their small size and weight, but can also be kept around for weeks or more without rotting. Oh, and you don't need a stove nor cooking pot for most.
The best way to get that kind of thing is to cook it yourself. It allows you to actually control what you put in it, and it's rarely difficult to do. Fudge itself is easy to make, and it's pretty much survival on its own, considering it's nothing but butter, milk and sugar. What could you possibly add?
There are many other ideal travel foods, which is great considering how important diversity is:
>Trail mixMix of various nuts, cereals and candies (M&M's are great). Good starting point is muesli, and then just add what you like. Oats, almonds and quinoa are great.
I myself add dry milk and mix it all into a fine powder, then I add water before eating it. Delicious.
>MarzipanAlternative to fudge: sugar, almonds, eggs.
>Dry sausage and hamLots of fats and salt, great thing to eat daily if you sweat a lot, and protein.
>Dried vegetables and fruitsCarbs and lots of fibers so you're not constipated.
>InsectsGreat nutritious value. You only need to eat them.
>BreadMade with whole flour, not bleached. Roasted flours like tsampa or gofio are more nutritious than regular flour. Rye and chestnut are fucking awesome. Don't hesitate to throw some cereals in it, or even make gingerbread.
You can also directly eat the flour; add water, milk, sugar, butter, cheese... anything you fancy. Stir, and you can eat it cold or cook it. Tibetans eat their tsampa with butter tea, and it's delicious.
Which is what
>>199927 are for the most part: roasted flour, butter and sugar. Though these are shit, best brand is Trans-Ocean, especially NRG-5.
That's what I eat myself. I can pack a whole month of food plus my gear in a 35L.
Pic unrelated, but delicious.