Lol... deliciosa!
Reminds me of this one time, where I was in the middle of fucking nowhere doing field work in NE Greenland... It was lunchtime, we're three guys outdoors in 40 mph wind, and we break out our lunch packs. I had made sandwiches beforehand, but one of my colleagues hadn't, so he went for a mix and match approach:
Essentially, he ended up swallowing the same things as me, but he would take a bite of a garlic clove (about ½ at a time), followed by a large bite of a salami (unsliced, he would just hold the whole damn sausage and bite off it like it were a chocolate bar or something, although he didn't even peel off the protective layer), and lastly a bite of rye bread. He would mix it all in his mouth by chewing, and down the hatch it went... I laughed my ass off when I saw him eating this way. But practical and easy it was. Especially considering the inhospitable weather conditions.
I also came to think of another 'in-the-field-dish' that a buddy once told me about...
Emtpy the contents of a coctail sausage can into a thermos. Pour hot water over the sausages, and close the thermos. When in the field, break out a bowl, and in this bowl, mix the hot water from the thermos with potato mash powder, stir until mashed potato consistency is reached, and then top it off with the hot coctail sausages from the thermos... Lunch is served!