After trying countless soup recipes, this Indian Lentil Soup Slow Cooker with coriander yogurt has become a favorite—a little bit of spice, a lot of comfort.
Combine the lentils, broth, onion, garlic, and spices through cumin in a 6-quart slow cooker. Set the cooker to low and let cook for 8 hours.
Turn off the heat and stir in the sugar and vinegar.
Add the spinach and stir well.
Let the soup sit uncovered for 10 minutes or until the spinach is wilted.
Meanwhile, combine yogurt, coriander, and lemon juice in a small bowl. Stir.
Top the soup with spiced yogurt and fresh coriander leaves.
Notes
To store this Lentil Soup, let it cool completely before transferring it to an airtight container or freezer bag. It will stay good in the refrigerator for up to 4 days. You can also freeze it for up to 3 months.Reheat the soup on the stovetop over medium heat, stirring occasionally until heated through. If frozen, thaw it in the refrigerator overnight before reheating. Add a splash of broth or water if the soup thickens too much during storage.