If we are discussing rations:
Dutch soldiers were issued two loafs of bread, 2 packs of hardtacks (yes, the very same) and a pound of flour. This served as breakfast - (I think) dinner had to be bought yourself on campaign. I'm not 100% certain on what was given and what was to be (mandatory) purchased. Anyway, the soldier in question had to eat the two loafs in the first four days, then the hardtacks, and then the flour, to make pancakes or poultice. The soldier had to be able to eat about two weeks with this.
Sadly, as the flour was heaviest, they usually ate that first and after a few days the bread would have to be thrown away (it started to rot) - and when the hardtacks were eaten as well, they had to either purchase new food or be hungry.
They usually ate potatoes or soup for dinner, and as far as I know that was purchased personally.