This dish is especially rich in vitamin A, fiber, and phytonutrients, which are compounds in plants that fight disease, and promote overall health. If you thought there was something special about purple, you were right. The pigments that make plants purple are called Anthocyanins, which research indicates can improve brain health.
This recipe is courtesy of Drew Ramsey, MD. for Stonyfield Organic
Preheat oven to 400 F degrees. Thinly slice potatoes and the yam. Using a mandolin works best. Coat the bottom of a 9- inch oven proof dish with olive oil. Add a layer of potato slices and cover with about a1/3 of the yogurt and then sprinkle with chives Parmesan. Add a layer of yams. Repeat. Cover with foil, place in oven and bake for 30 minutes. Let cool for 10 minutes. Then slice wedges and serve.