Never use canned cream of mushroom soup again because Farideh’s got a recipe for that: homemade cream of mushroom soup for a simple chicken and wild rice casserole. This recipe is a two for one, starting with a soup made from veggie stock and dried shiitake mushrooms. Then, Farideh pays homage to her great aunt with a hearty and creamy casserole made with chicken thighs and wild rice.