Abstract: Disclosed herein are systems and methods of extracting a high protein food product from legumes comprising: milling a supply of legumes to form a fine powder; hydrating the fine powder to form a liquid slurry; separating solids from the liquid slurry to form a milk-like fluid; pasteurising said milk-like fluid to remove unwanted organisms therefrom; filtrating said pasteurised milk-like fluid to remove permeates therefrom to form a substantially liquid product; and removing most of the moisture from the substantially liquid product to generate a high protein food product in the form of a powder.