Lentil and split pea soup is the kind of comforting, hearty dish that brings a sense of warmth to the soul. It’s the ultimate choice for those chilly days when you crave something nourishing and filling. Packed with plant-based protein, fiber, and vitamins, this soup not only satisfies your hunger but also provides a significant nutritional punch. The blend of lentils and split peas creates a deliciously thick texture, while the earthy, mild flavors of both ingredients combine harmoniously.
What’s great about this soup is that it can be tailored to your preferences-whether you’re craving a smoky flavor, a rich broth, or a splash of acidity to balance the richness. It’s also one of those recipes that you can tweak with various vegetables, spices, and herbs to suit your taste or what you have in your pantry. And if you’re looking for a dish that’s both easy and affordable to make, this soup definitely ticks all the boxes.
In this article, I’ll walk you through a classic recipe, give you a deep dive into the ingredients, offer expert tips, suggest some creative variations, and share why this soup could quickly become your go-to comfort food.
Lentil And Split Pea Soup Recipe
This recipe strikes a balance between simplicity and flavor. It’s perfect for beginners or seasoned cooks who want a no-fuss, yet hearty dish. With just a few key ingredients, you’ll have a nutritious meal ready to serve in about an hour.
Ingredients Needed
You’ll only need a handful of staple ingredients for this soup. Here’s what you’ll want to gather:
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Green or Brown Lentils (1 cup)
- These add a great base texture, holding their shape well when cooked.
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Split Peas (1 cup)
- Yellow or green, both varieties work wonders in this soup. They break down during cooking and help thicken the broth.
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Carrot (1 large, diced)
- A natural sweetness to balance the savory elements of the soup.
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Celery (2 stalks, diced)
- Adds freshness and a slight crunch, bringing an aromatic flavor to the soup.
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Onion (1 medium, diced)
- The base of any soup, providing a rich, savory flavor once softened.
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Garlic (3 cloves, minced)
- The garlic’s sharpness complements the earthiness of the legumes.
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Vegetable or Chicken Broth (4 cups)
- The liquid that carries all the flavors. You can opt for low-sodium broth to control the salt levels.
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Olive Oil (2 tablespoons)
- Used to sauté the aromatics and add a smooth richness.
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Bay Leaves (2)
- The subtle herbal notes of bay leaves deepen the soup’s flavor.
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Ground Cumin (1 teaspoon)
- A perfect spice for this dish, giving a warm, earthy undertone.
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Salt and Pepper (to taste)
- The basic seasonings to enhance all the other flavors.
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Lemon (1, for garnish and a squeeze of fresh juice)
- Adds brightness and helps cut through the richness of the soup.
Cooking Instructions
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Prep The Veggies
- Begin by dicing the onion, carrots, and celery. Mince the garlic and set everything aside. This is an easy, prep-heavy step that makes the actual cooking process much smoother.
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Sauté The Aromatics
- In a large pot, heat the olive oil over medium heat. Add the diced onion and sauté for about 4-5 minutes, until softened and slightly golden. Add the garlic, carrots, and celery, and cook for another 3-4 minutes, stirring occasionally. This will create a base of rich, aromatic flavors.
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Combine The Legumes And Spices
- Add the lentils, split peas, ground cumin, and bay leaves to the pot. Stir to coat the ingredients with the spices and vegetables, letting the flavors meld together for about 1-2 minutes.
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Add The Broth And Simmer
- Pour in the vegetable or chicken broth and bring the mixture to a boil. Once boiling, reduce the heat to low and let it simmer uncovered for about 45 minutes. Stir occasionally and check the soup’s consistency. You want the peas and lentils to break down and thicken the broth, but the soup should still be spoonable, not completely pureed.
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Season And Adjust
- Taste the soup for seasoning. Add salt, pepper, or even a little more cumin if you prefer a stronger flavor. Remove the bay leaves before serving.
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Serve With Lemon
- Ladle the soup into bowls, and don’t forget to squeeze a little lemon juice on top for that burst of freshness. It cuts through the richness and brightens up the earthy flavors.
Ingredient Insights
Each of the ingredients in this soup brings something important to the table:
- Lentils and Split Peas: These are both legumes, meaning they’re packed with plant-based protein and fiber. Lentils cook quickly and retain their shape, while split peas soften and dissolve into the soup, making it thicker and heartier.
- Carrots and Celery: These two ingredients contribute to the soup’s natural sweetness and subtle crunch. Celery also adds that classic soup aromatics note, while carrots balance the earthiness of the legumes.
- Broth: A rich vegetable or chicken broth infuses the soup with depth. A good-quality broth (or homemade if you have the time) is key to elevating the flavors. If you use a store-bought version, make sure it’s low-sodium to keep the soup from becoming too salty.
- Cumin: This spice is the secret ingredient that ties everything together. It adds a warm, earthy flavor that pairs perfectly with legumes and vegetables. If you want to take it up a notch, try using toasted cumin seeds instead of ground cumin for a more intense flavor.
- Lemon: A squeeze of fresh lemon juice at the end balances out the richness of the soup and adds a refreshing zing that makes each spoonful more exciting.
Expert Tips
- Soak the Split Peas: While split peas cook quickly, soaking them overnight can help soften them further and reduce cooking time. It also helps with digestibility. You don’t have to soak them, but it can make a difference if you’re in a rush.
- Adjust the Thickness: If you prefer a thicker soup, you can use an immersion blender to partially blend the soup, leaving some chunks for texture. Alternatively, you can mash some of the peas and lentils with a fork to thicken it up.
- Slow Cooker Version: This recipe can easily be adapted for a slow cooker. Add all the ingredients to the slow cooker in the morning, set it on low for 6-8 hours, and enjoy a ready-to-eat meal by dinnertime. Just remember to sauté the onions, garlic, and spices first for extra flavor.
- Freezing: This soup freezes beautifully. Just let it cool completely, then store in an airtight container for up to 3 months. When you’re ready to eat, reheat it on the stove or in the microwave, and add a little extra broth if needed.
Recipe Variations
There are countless ways you can put your personal spin on this soup. Here are a few ideas to get you started:
- Add Greens: Stir in some spinach, kale, or Swiss chard toward the end of cooking for an added burst of nutrients.
- Smoky Flavor: Add a teaspoon of smoked paprika or a couple of drops of liquid smoke to give the soup a smoky depth that pairs beautifully with the legumes.
- Spicy Kick: If you like your soup with some heat, throw in a chopped jalapeño or sprinkle in some cayenne pepper.
- Roasted Garlic: For a deeper, sweeter garlic flavor, roast a head of garlic and squeeze the cloves into the soup towards the end.
- Meat Lover’s Option: For a non-vegetarian version, you can add shredded chicken, sausage, or even bacon for extra flavor. Brown the meat first and then incorporate it with the vegetables.
Final Words
Lentil and split pea soup is one of those rare dishes that is both satisfying and versatile. It can easily be customized, and the ingredients are simple yet packed with flavor and nutrition. Whether you’re cooking for yourself or feeding a crowd, this soup is bound to become a favorite in your kitchen.
FAQs
What Ingredients Do I Need For A Lentil And Split Pea Soup?
For a basic lentil and split pea soup, you will need green or yellow split peas, lentils (usually brown or green), onions, garlic, carrots, celery, vegetable broth (or chicken broth), olive oil, salt, pepper, and any optional seasonings such as bay leaves, thyme, cumin, or smoked paprika.
How Long Does It Take To Cook Lentil And Split Pea Soup?
The cooking time for lentil and split pea soup typically ranges from 45 minutes to 1.5 hours, depending on whether you’re using a stovetop or a slow cooker. On the stovetop, it usually takes about 1 hour. In a slow cooker, it may take 6-8 hours on low heat.
Do I Need To Soak Lentils And Split Peas Before Cooking Them?
No, lentils and split peas do not require soaking before cooking. They will cook faster than other dried beans or legumes, but if you prefer, you can soak them for a few hours to help reduce cooking time.
Can I Make Lentil And Split Pea Soup In A Slow Cooker?
Yes, lentil and split pea soup can be made in a slow cooker. Simply add all your ingredients to the slow cooker and cook on low for 6-8 hours or on high for 3-4 hours, depending on your desired consistency and flavor.
How Can I Thicken Lentil And Split Pea Soup?
To thicken your soup, you can either blend a portion of the soup using an immersion blender or a regular blender, or you can simmer the soup uncovered to reduce the liquid. You can also add extra lentils or split peas for a thicker texture.
Can I Freeze Lentil And Split Pea Soup?
Yes, lentil and split pea soup freezes well. Allow the soup to cool completely before transferring it to an airtight container or freezer-safe bag. It can be frozen for up to 3 months. When ready to eat, thaw it in the fridge overnight and reheat on the stovetop or in the microwave.
What Can I Add To Lentil And Split Pea Soup To Make It More Flavorful?
To enhance the flavor, you can add ingredients such as diced tomatoes, a splash of lemon juice, a dash of smoked paprika, or even a bit of coconut milk for creaminess. Fresh herbs like parsley or cilantro added just before serving can also brighten up the soup.
Is Lentil And Split Pea Soup Healthy?
Yes, lentil and split pea soup is a nutritious and healthy option. It is high in fiber, protein, and essential nutrients like iron, magnesium, and folate. It is also naturally low in fat and can be made even healthier by using vegetable broth and minimizing added salt.
Can I Add Meat To Lentil And Split Pea Soup?
Yes, you can add meat such as ham, bacon, sausage, or chicken to the soup for extra flavor and protein. Ham or smoked sausage is a common addition to split pea soup, while chicken or turkey works well with lentils.
What Type Of Lentils Should I Use For Lentil And Split Pea Soup?
For lentil and split pea soup, brown or green lentils are ideal as they hold their shape well during cooking and have a mild flavor. Red lentils can also be used but tend to break down more, creating a softer, thicker consistency.