Posted on April 26, 2021April 26, 2021 Sweet potatoes, carrots, and apples are pureed with red lentils and seasoned with ginger, cumin, and chili powder for this warm and flavorful winter soup. Sweet potatoes, carrots, and apples are pureed with red lentils and seasoned with ginger, cumin, and chili powder for this warm and flavorful winter soup. Advertisement