Red Lentil Soup is the best comfort food for a cold or rainy day. Packed full of vegetables and spices, this easy soup recipe is hearty enough for a meal.
In dutch oven, melt the 4 tablespoons unsalted butter over medium-high heat. Add the chopped 1 medium white onion, 3 carrots, 3 celery ribs, 4 garlic cloves and 3 plum tomatoes. Saute over medium heat, stirring as necessary until ingredients soften, approximately 10 minutes.
Stir in the 1 teaspoon ground cumin, 1/2 teaspoon ground coriander and 3/4 teaspoon ancho chile powder, cook until fragrant, 3 minutes.
Stir in the dry 2 cups red lentils and 8 cups low-sodium vegetable stock. Simmer over moderately low heat until the lentils are very soft, approximately 30 minutes. Stir 2-3 times to prevent lentils from sticking together.
Remove from the heat and allow to cool for 10 minutes.
Using an immersion blender, puree the mixture directly in the Dutch oven. Season with 1 cup tzatziki sauce1 teaspoon coarse sea salt.
Serve in a small soup bowl with a dollop of cold tzatziki sauce in the center and fresh lemon wedges. Squeeze lemon juice onto soup right before eating.
If you've tried this recipe, come back and let us now how it was in the comments or star ratings.
Notes
*If you don't have tzatziki, use plain Greek yogurt.