Hearty Lentil and Kale Soup
A comforting and nutrient-dense soup featuring earthy lentils, vibrant kale, and a rich tomato-vegetable broth, perfect for a wholesome plant-based meal.
For 6 servings
Prep Vegetables: Dice the onion, carrots, and celery. Mince the garlic. Rinse the lentils thoroughly under cold water. Chop the kale, removing any tough stems.
Sauté Aromatics: Heat the olive oil in a large Dutch oven or heavy-bottomed pot over medium heat. Add the diced onion, carrots, and celery. Sauté for 7-8 minutes, stirring occasionally, until the vegetables begin to soften and the onion is translucent.
Add Garlic and Spices: Stir in the minced garlic, dried thyme, and bay leaf. Cook for another 1 minute until fragrant, being careful not to burn the garlic.
Combine Main Ingredients: Add the rinsed lentils, vegetable broth, and canned diced tomatoes (with their juice) to the pot. Stir well to combine.
Simmer: Bring the soup to a rolling boil, then reduce the heat to low, cover the pot, and let it simmer for 25-30 minutes, or until the lentils are tender but still hold their shape. Stir occasionally to prevent sticking.
Add Kale and Season: Stir in the chopped kale. Continue to simmer, uncovered, for another 5-7 minutes, or until the kale has wilted and is tender-crisp.
Finish and Serve: Remove the bay leaf. Stir in the fresh lemon juice, salt, and black pepper. Taste and adjust seasonings as needed. Ladle hot soup into bowls and serve immediately.
What to keep in mind.
4 tips from the recipe — small details that make a real difference to the final dish.
- 1Don't Skip Rinsing Lentils: Rinsing lentils removes any dust or debris and can help reduce gassiness.
- 2Adjust Broth Consistency: If you prefer a thinner soup, add a little extra vegetable broth or water at the end. For a thicker soup, simmer uncovered for a few extra minutes.
- 3Meal Prep Friendly: This soup tastes even better the next day as the flavors meld. It's excellent for meal prepping and freezes well.
- 4Enhance Umami: For an extra layer of savory depth, add a tablespoon of tomato paste when sautéing the aromatics.
Adapt it for your goals.
Smoky Lentil Soup
Add 1/2 teaspoon of smoked paprika along with the other spices, or a dash of liquid smoke for a deeper, smoky flavor.
Spicy KickSpicy Kick
Incorporate a pinch of red pepper flakes with the garlic, or a diced jalapeño with the other vegetables for a touch of heat.
Root Vegetable BoostRoot Vegetable Boost
Add diced sweet potato or parsnip along with the carrots and celery for added sweetness and nutritional value.
Why this is on our healthy list.
High in Fiber
Lentils are an excellent source of dietary fiber, aiding digestion, promoting satiety, and helping to regulate blood sugar levels.
Rich in Iron
Kale and lentils provide significant amounts of plant-based iron, crucial for energy production and oxygen transport in the body.
Antioxidant Powerhouse
Kale is packed with vitamins A, C, and K, as well as various antioxidants that help protect cells from damage and support overall immune health.
Frequently asked questions
No, brown or green lentils do not require soaking before cooking. A thorough rinse under cold water is sufficient.


