JAN'S DAAL MONGTake a break from your usual cooking routine with JAN'S DAAL MONG (Yellow Split Lentil). These lentils are a great source of plant based protein, fiber, and iron. They're also low in calories and satisfying when paired with your favorite dishes. Benefits of yellow split lentils include. Yellow lentils are a legume that comes from the dried seeds of Lens culinaris. Lentils are high in protein, fiber, and other nutrients like folate and magnesium.