Wild Rice and Black Walnut Pilaf

So-called wild rice is actually a grain that grows in the Great Lakes region and has been harvested by the Ojibway and Cree Indians for centuries. Because of how long it takes to cook, wild rice is perfect for the slow cooker. Black walnuts, native to the central and eastern United States, have a very different flavor than English walnuts, though the garden variety English walnut can be used in a pinch.