Auntie Eman has a quiet magic when it comes to lentils. I remember the day she made this stew — it was just one of three dishes she created from the same pot of lentils. Out of that humble pot came this creamy lentil and yogurt stew, a simple lentil and rice dish, and a hearty lentil and bread stew.

This is one of those soul-hugging soups that comes together with pantry staples and a touch of love. It’s smooth, comforting, and just...