Beluga lentils from the company Bio Agros are black and bead-shaped, just like Beluga caviar. They are as nutritious as green lentils. They are rich in iron, dietary fiber, and proteins. They may not be the most common variety for Greeks, but they can add variety to their diet. You can make soup with them, add them to cold salads, or use them as a side dish for your meals. They cook easily, are extremely tasty, and easy to digest.