The first cycle consisted of high-protein foods, including eggs, skim milk, ground beef, margarine with toast, tomato soup, ketchup, green peas, and applesauce.
en.wikipedia.org This would not only soften the hardtack but the insects, mostly weevil larvae, would float to the top and the soldiers could skim off the insects and resume consumption.
en.wikipedia.org When you taste and compare skim milk with whole milk, however, you will agree the additional milk fat does give it more body and richness.
www.timescolonist.com Strained yogurt is becoming more popular with those who make yogurt at home, especially if using skim milk which results in a thinner consistency.
en.wikipedia.org