Asparagus (4 grams of protein per cup); spinach (5 grams of protein per cup cooked); and seed grains like quinoa, amaranth, and buckwheat pack 5 to 9 grams of protein per cup cooked. (mindbodygreen.com)
Gluten free oats just happens to be the only grain (besides quinoa and other seed grains) that we can eat!! (thehealthyadvocate.com)
Quinoa (pronounced keh - NO - ah or, sometimes, KEEN - wah), a tiny, ancient seed grain from the Andes Mountains, embodies all of these characteristics. (emmafrisch.com)