Caramelized Onion Red Lentil Soup Recipe
This Caramelized Onion Red Lentil Soup is a flavorful, hearty, and comforting dish that combines the sweetness of slowly caramelized onions with earthy red lentils, aromatic spices, and fresh tomatoes. Perfect for a nutritious lunch or dinner, it offers a beautiful balance of savory, smoky, and tangy flavors with a smooth or chunky texture, depending on your preference.
- Prep Time: 15 minutes
- Cook Time: 45 minutes
- Total Time: 60 minutes
- Yield: 6 servings 1x
- Category: Soup
- Method: Stovetop
- Cuisine: Middle Eastern
- Diet: Vegan
Ingredients
Scale
Base Ingredients
- 2 tablespoons olive oil
- 3 large onions, thinly sliced
- 3 cloves garlic, minced
Spices
- 2 teaspoons ground cumin
- 1 teaspoon smoked paprika
- 1 teaspoon salt (adjust to taste)
- ½ teaspoon black pepper (adjust to taste)
Main Components
- 1.5 cups red lentils, rinsed and drained
- 6 cups vegetable broth or water
- 1 can (14.5 ounces) diced tomatoes
- 2 carrots, diced
Finishing Touches
- 1 tablespoon lemon juice
- Fresh parsley or cilantro for garnish (optional)
Instructions
- Caramelize the Onions: Heat the olive oil in a large pot or Dutch oven over medium heat. Add the sliced onions and a pinch of salt. Cook, stirring occasionally, for about 15-20 minutes until the onions are deeply golden and caramelized, releasing their natural sweetness.
- Add Aromatics and Spices: Once the onions are caramelized, add the minced garlic, ground cumin, and smoked paprika. Stir continuously for 1-2 minutes until the spices become fragrant and meld with the onions.
- Cook the Carrots: Add the diced carrots to the pot and cook for another 5 minutes, allowing them to soften slightly and absorb the flavors.
- Add Lentils, Broth, and Tomatoes: Pour in the rinsed red lentils, vegetable broth, and diced tomatoes. Stir well to combine all ingredients and bring the mixture to a rolling boil over medium-high heat.
- Simmer the Soup: Once boiling, reduce the heat to low, cover the pot with a lid, and let the soup simmer gently for about 20 minutes, or until the lentils become tender and the flavors have melded beautifully.
- Blend if Desired: If you prefer a smoother soup, use an immersion blender to puree the soup to your desired consistency. You can also leave it chunky if you enjoy a heartier texture.
- Season and Add Lemon Juice: Stir in the salt, black pepper, and lemon juice. Taste and adjust the seasoning as needed to balance the flavors perfectly.
- Serve and Garnish: Ladle the hot soup into bowls and garnish with fresh parsley or cilantro if desired. Serve immediately for a comforting, nutritious meal.
Notes
- Ensure onions are cooked slowly over medium heat to develop a deep caramelized flavor without burning.
- Adjust the thickness by adding more broth or water if the soup becomes too thick.
- For a richer flavor, substitute vegetable broth with homemade broth if available.
- This soup can be stored in the refrigerator for up to 4 days or frozen for up to 3 months.
- Add a pinch of chili flakes if you like a little heat.
- Can be made vegan and gluten-free as written.
Keywords: caramelized onion soup, red lentil soup, vegan lentil soup, healthy soup recipe, Middle Eastern soup, easy stovetop soup
