I Need Plant-Based Protein

George has heard that quinoa is a high-protein superfood, but he's never been able to cook it right. Chris and Shilpa step up to help answer the question behind his SOS. See, while quinoa is higher-protein than other grains, there are better options when it comes to plant-based protein. So Chris and Shilpa try to get George on board with lentils and tofu—two plant-based protein sources that pack more of a punch. Recipes & Links: Glazed Sweet Potatoes with Lentils Just-Keeps-Getting-Better Lentil Salad Soy and Scallion Tofu Bowl