I have heard the Indians would go to the reeds in the riparian areas where aphids fed in large numbers, brush away the tiny bugs and scrape their shiny-sticky waste from the blades. En masse the material would be shaped into a large, heavy loaf with a hardness and sweetness similar to rock candy. In Jedediah Smith’s first expedition across the Mojave his guides recovered a cache of the sweet bread to supplement their then meatless diet.
“But men accustomed to living on meat and at the same time travelling hard will Eat a surprising quantity of corn and Beans which at this time constituted our principal subsistence.”
~ J.Smith, 1826