Which food in this ranking has the most protein per 100g?
Of the 54 foods listed here, Peanut flour has the most protein per 100 g, at 33.8 g. A typical 1/4 cup serving (15 g) provides 5.1 g.
How were these foods ranked?
Basis: protein in one serving of each food, in the portion its USDA record is quoted in. Those portions are not a common unit - a cup of dry milk powder is not the same amount of food as a chicken breast - so every row prints its serving and its weight, and the per-100 g list compares the same foods on equal weight. 54 of the 796 foods in the ProteinTally database are legumes. Figures come from each food's USDA record.
How much protein does lupini beans have?
Lupini beans tops this list at 25.9 g. It provides 25.9 g of protein per 1 cup cooked (166 g), which is 15.6 g per 100 g.