Salad of Oat Groats, Blueberries, Chicories + Buttermilk

Oat groats are the whole seed of the oat plant. They can be rolled or ground or milled into flour, but left whole and boiled, they make for a delightfully chewy grain salad. Should you not have oat groats around, wheat berries, buckwheat, or black lentils make a fine substitution. Similarly, should you not have any chicories on hand, feel free to use arugula, baby kale, or spinach. Finally, if you don’t like the looks of the fresh blueberries on hand, frozen will work, too, though they will