Transform your holiday leftovers into something extraordinary with this simple, yet incredibly flavorful Turkey Lentil Soup. Bursting with nourishing vegetables, rich taste, and all the comforting goodness you crave in a hearty bowl of soup, this easy-to-prepare dish is perfect for chilly evenings. Serve it alongside a classic grilled cheese sandwich or a piece of crusty artisan bread for a truly satisfying meal.

There’s nothing quite like a warm, inviting bowl of soup to chase away the cold or offer a sense of coziness on any given day. As the holiday season approaches, many of us find ourselves with an abundance of leftover turkey, wondering how to best utilize it beyond just sandwiches. While a turkey sandwich certainly has its place, the culinary possibilities for this versatile meat extend far beyond the ordinary.
This Turkey Lentil Soup recipe offers an exceptional solution, transforming your leftover roasted, fried, or even air-fried turkey into a deeply nutritious and incredibly satisfying meal. It’s a fantastic way to extend the life of your holiday feast, ensuring no delicious morsel goes to waste while providing your family with a hearty, warming dish that’s both healthy and easy to make. The combination of tender lentils, robust turkey, and a medley of garden vegetables creates a symphony of flavors that will quickly make this soup a regular in your rotation.
If you’re a fan of rich, meaty soups that truly hit the spot, you’ll also adore our Vegetable Meatball Soup and the vibrant Chicken Lemon Orzo Soup. Each offers a unique blend of flavors and textures designed to comfort and nourish.
Why This Turkey Lentil Soup is a Must-Try
Our Turkey Lentil Soup isn’t just another recipe; it’s a culinary triumph born from practicality and a love for comforting food. Here’s why this soup deserves a prime spot in your kitchen:
- Smart Use of Leftovers: It’s the ultimate answer to that post-holiday dilemma of what to do with excess turkey. Repurpose your leftover meat, whether it’s roasted, fried, or air-fried, into a dish that feels entirely new and exciting. You can even substitute with rotisserie chicken if turkey isn’t available.
- Effortless Preparation: With most of your ingredients prepped and ready, this soup only requires about 15 minutes of hands-on time before simmering. It’s an ideal meal for busy weeknights when you need something wholesome without a lengthy cooking process.
- Freezer-Friendly: Batch cooking just got easier! This soup stores beautifully in the freezer, making it perfect for meal prep. Divide it into single-serving containers for quick, comforting lunches or dinners whenever hunger strikes.
- Deeply Comforting: There’s an undeniable coziness in a bowl of this hearty lentil soup. The tender lentils, succulent turkey, and aromatic vegetables blend together in a rich broth, delivering warmth and satisfaction with every spoonful. It’s the quintessential comfort food, perfect for any season.
- Nutrient-Packed: Loaded with lean protein from the turkey, fiber-rich lentils, and a generous array of vegetables, this soup is a nutritional powerhouse. It’s a delicious way to incorporate essential vitamins and minerals into your diet, keeping you full and energized.
Key Ingredients for a Flavorful Turkey Lentil Soup
The beauty of this Turkey Lentil Soup lies in its wholesome ingredients, each contributing to its rich flavor and hearty texture. Here’s a closer look at what you’ll need to create this comforting masterpiece:
- Turkey: This is your star ingredient for using up leftovers! Any pre-cooked turkey will work wonderfully – be it roasted, smoked, or even rotisserie chicken. Simply shred or cube it. Avoid deli-style lunchmeat turkey, as its texture won’t hold up well during simmering. For an extra layer of depth, consider adding some turkey bones to simmer with the broth for amplified flavor, removing them before serving. If you don’t have turkey, shredded rotisserie chicken is an excellent substitute, or explore our Easy Rotisserie Chicken Noodle Soup for another delicious chicken option.
- Aromatic Vegetables: Our foundational trio includes chopped carrots, celery, and onion. These create the essential flavor base for any great soup. Feel free to enhance the nutritional content and color by tossing in a handful of fresh baby spinach or kale during the last few minutes of cooking, depending on what you have on hand.
- Lentils: Dried lentils are a fantastic source of plant-based protein and fiber. Most varieties, such as brown, green, or red lentils, will work well. The type you choose might slightly influence the final color of your soup, but it won’t significantly alter the taste. Always rinse your dried lentils thoroughly before cooking.
- Broth: I generally prefer using low-sodium chicken broth to control the overall saltiness of the soup, allowing the other flavors to shine. However, vegetable broth is a perfectly acceptable alternative if you prefer a meat-free broth base or have it readily available.
- Crushed Tomatoes: Canned crushed tomatoes add a lovely tangy sweetness and body to the broth. There’s no need to drain the liquid; simply add the entire can. These provide a natural richness and depth to the soup’s profile.
- Garlic: Freshly minced garlic cloves offer the most vibrant and pungent flavor, elevating the soup’s aroma and taste significantly. If fresh garlic isn’t an option, garlic powder can be used in a pinch. Start with about ½ teaspoon and adjust to your preference.
- Seasoning: A classic combination of dried basil and oregano infuses this soup with a warm, herbaceous character. Italian seasoning is a convenient and equally delicious alternative if you have it. Don’t be shy about adjusting quantities to suit your taste.
- Bay Leaves: While often questioned, bay leaves contribute a subtle yet distinct layer of savory, almost earthy flavor that deepens the overall complexity of the soup. While you can omit them, their presence truly enhances the broth. Remember to remove them before serving.
- Tomato Paste: This concentrated ingredient is a secret weapon for thickening the broth slightly and intensifying the tomato flavor. If you don’t have any, your soup will still be delicious, though the broth might be a touch thinner.
- Olive Oil: Used for sautéing the vegetables, extra virgin olive oil adds a touch of richness and helps release the aromatics’ flavors.

Step-by-Step: Crafting Your Delicious Turkey Lentil Soup
Making this Turkey Lentil Soup is incredibly straightforward, especially since we’re using pre-cooked turkey. Follow these simple steps for a homemade, hearty meal:
- Preparation is Key: Begin by preparing your ingredients. Finely chop the carrots, celery, and onion. Mince the garlic cloves. If using dried lentils, rinse them thoroughly under cold water to remove any debris. Shred or cube your leftover turkey to your desired size.
- Sauté the Aromatics: In a large pot or Dutch oven, heat one tablespoon of olive oil over medium-high heat until it shimmers. Add the chopped carrots, celery, and onion to the pot. Sauté for 5-7 minutes, stirring occasionally, until the onions become translucent and the vegetables begin to soften. This step is crucial for building a flavorful base for your soup. Add the minced garlic during the last minute of sautéing, stirring until fragrant.
- Combine and Simmer: Once the aromatics are softened, add all the remaining ingredients to the pot: rinsed lentils, shredded turkey, broth, crushed tomatoes, tomato paste, dried oregano, dried basil, salt, pepper, and bay leaves. Stir everything together to combine. Bring the soup to a rolling boil over high heat.
- Gentle Simmer: Once boiling, reduce the heat to medium-low, cover the pot partially, and let the soup simmer for 20-25 minutes. This allows the lentils to cook through and become tender, and for all the flavors to meld beautifully. Periodically stir the soup to prevent sticking.
- Taste and Serve: After 20-25 minutes, check the lentils for tenderness. They should be soft but not mushy. Remove the bay leaves before serving. Taste the soup and adjust the seasoning as needed. You might want to add more salt, pepper, or herbs to suit your preference. Ladle into bowls and garnish with freshly chopped parsley, shaved Parmesan, or a dollop of Greek yogurt for extra creaminess.



Pro Tips for the Best Turkey Lentil Soup
- Enhance Flavor with Turkey Bones: If you’re using leftover turkey from a whole roasted bird, don’t discard the bones! Adding some of the turkey carcass or just a few bones to the pot while the soup simmers will impart an incredible depth of flavor to your broth. Just remember to remove them before serving.
- Time-Saving Shortcuts: For those really busy days, don’t hesitate to use pre-chopped mirepoix (carrots, celery, onion mix) from the grocery store. You can also find canned, pre-cooked lentils in the bean aisle, which can significantly cut down on cooking time. If using canned lentils, rinse them well and add them during the last 10 minutes of simmering, as they are already cooked.
- Boost with Greens: Elevate the nutritional value and add a pop of color by stirring in a few handfuls of fresh baby spinach or chopped kale during the last 5 minutes of cooking. The residual heat will perfectly wilt them.
- Adjusting Consistency: If your soup is too thick, add a bit more broth or water until it reaches your desired consistency. If it’s too thin, allow it to simmer uncovered for a few extra minutes to let some of the liquid evaporate, or mash a small portion of the lentils against the side of the pot to naturally thicken it.
- Spice It Up: For a touch of heat, consider adding a pinch of red pepper flakes along with your other seasonings. A squeeze of fresh lemon juice at the end can also brighten all the flavors.
- Garnish Generously: Don’t underestimate the power of a good garnish! Freshly chopped parsley or cilantro, a sprinkle of grated Parmesan cheese, a dollop of plain Greek yogurt, or even a swirl of good quality olive oil can add visual appeal and an extra burst of flavor.

Storing and Freezing Your Turkey Lentil Soup
One of the many advantages of this Turkey Lentil Soup is how well it stores, making it an excellent choice for meal prep or enjoying delicious leftovers throughout the week.
Refrigeration: Allow the soup to cool completely before transferring it to an airtight container. It will keep beautifully in the refrigerator for approximately 3-4 days. When reheating, you might find the soup has thickened slightly. Add a splash of broth or water to thin it back to your preferred consistency and heat gently on the stovetop or in the microwave until warmed through.
Freezing: This soup is perfectly suited for freezing. Once cooled, transfer portions into freezer-safe containers or heavy-duty freezer bags. For convenience, I often freeze individual servings, which makes pulling out a quick, cozy lunch incredibly easy. The soup can be stored in the freezer for 2-3 months. To reheat from frozen, you can thaw it in the refrigerator overnight or gently reheat it directly from frozen on the stovetop over low heat, stirring occasionally and adding a little liquid if needed.
Frequently Asked Questions About Turkey Lentil Soup
Here are some common questions you might have when making this hearty turkey lentil soup:
- Can I use raw turkey? This recipe is designed for pre-cooked turkey, which significantly cuts down on cooking time. If you only have raw turkey, you’ll need to cook it thoroughly first. You could roast or pan-fry turkey breast/thighs, then shred or cube them before adding to the soup. Alternatively, you could simmer raw turkey pieces in the broth until cooked, then remove, shred, and return to the soup.
- Do I need to soak the lentils? No, most dried lentils (especially brown and green varieties) do not require soaking before cooking. A good rinse under cold water to remove any debris is sufficient. Soaking can sometimes lead to mushy lentils in a soup.
- What kind of lentils should I use? Brown or green lentils are ideal for this soup as they hold their shape well during simmering. Red lentils cook faster and tend to break down, which can make the soup thicker and creamier, but might lose some texture. Choose based on your preference for soup consistency.
- Can I make this soup vegetarian or vegan? Absolutely! Simply omit the turkey and use vegetable broth. You can add extra vegetables like zucchini, diced potatoes, or mushrooms for more bulk. For a richer flavor, consider adding a smoked paprika or liquid smoke.
- How can I thicken my soup? If your soup is too thin, you have a few options: mash some of the cooked lentils against the side of the pot with a spoon or fork; remove about a cup of soup, blend it until smooth, and then return it to the pot; or mix a tablespoon of cornstarch with an equal amount of cold water to create a slurry, then stir it into the simmering soup and cook for a few more minutes until thickened.
- How can I thin my soup? If your soup is too thick after simmering or after reheating, simply add more broth (chicken or vegetable) or water, a quarter cup at a time, until you reach your desired consistency.
Other Comforting Soup Recipes to Enjoy
- Instant Pot Broccoli Cheddar Soup
- Vegetable Meatball Soup
- Sausage Gnocchi Soup
- Slow Cooker Creamy Chicken and Wild Rice Soup
- Instant Pot Potato Leek Soup
- Tortellini Tomato Soup
- Instant Pot Chicken Tortilla Soup
- White Bean Kale and Roasted Squash Soup
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Turkey Lentil Soup Recipe
Use up leftover turkey, or even rotisserie chicken in this simple, delicious Turkey Lentil Soup. Full of veggies, flavor and all the comforting goodness you love in a soup. An easy dish to make and perfectly paired with a grilled cheese or crusty bread.

By: Lorie Yarro
- Prep Time: 15 minutes
- Cook Time: 20-25 minutes
- Total Time: Approximately 40 minutes
- Servings: 8
Ingredients
- 1 T olive oil
- 4 carrots, chopped
- 2-3 celery stalks, chopped
- 1 onion, small diced
- 3-4 garlic cloves, minced
- 1½ tsp oregano
- ½ tsp basil
- ½ tsp Salt, more or less as desired
- ½ tsp pepper
- 8 c broth (chicken or vegetable)
- 14 oz can crushed tomatoes
- 2 c lentils (uncooked), rinsed
- 2½ cups shredded or cubed Turkey (pre-cooked)
- 2 bay leaves
- 3 T tomato paste
Instructions
- Prepare the vegetables by chopping carrots, celery, and onion, and mincing garlic. Shred your pre-cooked turkey and rinse your dried lentils well under cold water.
- Heat olive oil in a large pot or Dutch oven over medium-high heat. Add the chopped carrots, celery, and onion. Sauté, stirring occasionally, until the onion becomes translucent and vegetables begin to soften, about 5-7 minutes. Add the minced garlic and cook for an additional minute until fragrant.
- Add all remaining ingredients to the pot: rinsed lentils, shredded turkey, broth, crushed tomatoes, tomato paste, dried oregano, dried basil, salt, pepper, and bay leaves. Stir everything together to combine thoroughly. Bring the soup to a boil.
- Once boiling, reduce the heat to medium-low. Cover the pot partially and allow the soup to simmer for about 20-25 minutes, or until the lentils are tender. Stir occasionally to prevent sticking.
- Remove the bay leaves before serving. Taste the soup and adjust seasonings (salt, pepper, herbs) to your preference. Serve hot with desired toppings such as shaved Parmesan or freshly chopped parsley.
Nutrition
Nutrition information is an approximation. Each serving contains approximately:
- Calories: 270 kcal
- Carbohydrates: 42 g
- Protein: 22 g
- Fat: 3 g
- Saturated Fat: 1 g
- Polyunsaturated Fat: 1 g
- Monounsaturated Fat: 1 g
- Trans Fat: 0.02 g
- Cholesterol: 22 mg
- Sodium: 319 mg
- Potassium: 866 mg
- Fiber: 18 g
- Sugar: 7 g
- Vitamin A: 5343 IU
- Vitamin C: 11 mg
- Calcium: 72 mg
- Iron: 5 mg
Nutrition information is automatically calculated, so should only be used as an approximation.
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