What would a contemporary ration or shelf-stable emergency food made of Tong Choy look like?

During the reunification of Vietnam and the country’s reconstruction, my family was rationed Tong Choy as a primary food source. The plant, carrying both high-nutrition and toxic elements from American ordnances, was easily cultivated in the wet lands of the newly formed Ho Chi Minh City. Today, the plant grows in wild abundance in many parts of the city.

Here, over 45 years after Reunification, I have been prototyping the form, packaging, and aesthetics of a ration for future emergencies. It is important that these rations look ‘handy’ as if any civilian could produce them, that the packaging is simple without specialized packaging and tools used to make today’s highest-end rations, like the USA MRE; and that they look like the could be sold by any street vendor.