Grass-family grains, the pseudocereals eaten the same culinary way, and processed grain products such as noodles, per USDA's Cereal Grains and Pasta group. Belongs here: Amaranth, Barley, Buckwheat, Maize, Oat, Pearl Millet, Quinoa, Rice, Rice Noodles, Rye, Sorghum, Spelt, Teff, Wheat. Does not belong here: a legume, grouped separately despite some overlapping culinary use, or a baked bread product, which is a dish entity rather than an ingredient.