Love the idea of carrying flour to make unleavened bread bannock style. Cornmeal/ other flours ought to be a staple food for long journeys but instead it's sealed crocks of meat stew. In reality, a bag of flour or dried oats and some jerky is a much more realistically portable food.
Maybe they could change stack size of jerkied meat & flour, plus allow unleavened bread for travel.
IMO these foods should be significantly less filling than soup / stew but as a trade-off can be stored for a long time & stacked more efficiently for travel.