protose
A meat substitute made chiefly of wheat gluten and peanuts, popular in the early twentieth century.
historical, uncountable
Cut a can of protose lengthwise in two; put in a pan, fill one-fourth full with hot water, and bake one hour.
Where it comes from
Coined by John Harvey Kellogg, the inventor, and used as a brand name by the Sanitas Nut Food Company, Battle Creek Foods, and Worthington Foods. Apparently from protein + -ose.
Adapted from the Wiktionary entry protose (CC BY-SA 4.0).