Soup. Save the ketchup packages from fast food meals and include them (along with jerky, and other long-term foods) in your EDC bag. Ketchup + (real) cream powder + lil bit of water + jerky; boil (in your EDC cup over EDC camp stove made from tuna tins, if you wish): nice lil soup. Pre-soak some dried corn or wasabi peas to add. Get creative. (More fun than just cracking open an MRE, for sure.)
And – of course! – your combo knife-fork-spoon (I like my Coleman version) is already in one of 16 or so pockets in your ADC (All Day Carry) vest, along with your Emergency Sandwich and your Backup Emergency Sandwich. . . *heh*