10 January 2018 Gruel. 10 January 2018 Gruel Gruel was made consisting of: spouted wheat,flax, nixtamalized corn,sunflower seeds, and almonds. This produces about a 30 day supply of breakfast cereal for one person. The ingredients about one liter of each were blended with water and cooked for two hours in a double boiler to prevent burning. Sprouting is a new innovation, supposed to have nutritional merit. The gruel is frozen in plastic containers and pulled as required. Pictures depict the process.