If you’ve ever craved a bowl of Carrabba’s famous sausage and lentil soup at home, this copycat recipe is about to become your new favorite comfort food. This hearty Italian-inspired soup brings together savory Italian sausage, tender brown lentils, and a medley of fresh vegetables in a rich tomato-based broth that tastes just like the restaurant version.

I first fell in love with this carrabba’s sausage and lentil soup recipe during a winter dinner at the restaurant, and I knew I had to recreate it. After testing multiple batches, I’ve perfected a version that rivals the original.

The beauty of this soup lies in its simplicity and how the flavors meld together during the simmering process. The Italian sausage adds depth and richness, while the lentils provide protein and a wonderfully hearty texture.

Unlike many soups that require hours of preparation, this one comes together in about 90 minutes from start to finish. The ingredients are straightforward and easy to find at any grocery store.

Table of Contents

Why You’ll Love This Carrabba’s Sausage and Lentil Soup Recipe

This soup delivers restaurant-quality flavor without the hefty price tag or the need to leave your kitchen. Every spoonful is loaded with protein from the sausage and lentils, making it a complete meal in a bowl.

The vegetables add natural sweetness and nutrition, creating a balanced dish that feels indulgent yet wholesome. I love how the zucchini softens into the broth while the carrots and celery maintain a slight bite.

Budget-friendly: Uses affordable pantry staples and feeds a crowd for minimal cost
Freezer-friendly: Makes a large batch perfect for meal prep and future dinners
Nutritionally balanced: Packed with protein, fiber, vitamins, and minerals
Customizable heat level: Choose mild or spicy sausage based on your preference
One-pot wonder: Minimal cleanup with maximum flavor

This is one of those hearty soups that actually tastes even better the next day after the flavors have had time to develop. For another comforting Italian-inspired soup, try this Lasagna Soup.

Ingredients

This recipe uses simple, wholesome ingredients that come together to create incredible depth of flavor. Each component plays an important role in building the authentic Carrabba’s taste.

1 1/4 pounds (567g) Italian sausage (mild or hot, removed from casings)
2 tablespoons olive oil
1 large onion (about 1 1/2 cups diced, 225g)
3 cloves garlic (minced)
2 large carrots (about 1 cup chopped, 130g)
2 celery stalks (about 1 cup chopped, 100g)
1 small zucchini (about 1 cup chopped, 125g)
2 cups (400g) dried brown lentils (rinsed and picked over)
6 cups (1.4L) chicken broth (low-sodium recommended)
2 cans (14.5 oz/411g each) diced tomatoes (with juice)
1 teaspoon dried basil
1 teaspoon dried oregano
1/2 teaspoon dried thyme
1/2 teaspoon dried parsley
1/2 teaspoon red pepper flakes (optional, for heat)
1 teaspoon salt (or to taste)
1/2 teaspoon black pepper
2 bay leaves
Fresh parsley (for garnish)
Freshly grated Parmesan cheese (for serving)

Read Also: Turkish Lentil Soup Recipe

Kitchen Equipment Needed

Having the right tools makes this recipe even easier to prepare. You likely already have most of these items in your kitchen.

Large Dutch oven or heavy-bottomed soup pot (at least 5-6 quarts)
Wooden spoon or silicone spatula for stirring
Sharp chef’s knife
Cutting board
Measuring cups and spoons
Colander for rinsing lentils
Ladle for serving

If you love making hearty soups like this one, try pairing it with Classic Bruschetta for a complete Italian-inspired meal.

Recommended Products for This Recipe

I’ve tested countless versions of this soup, and these specific products consistently deliver the best results.

1. Le Creuset Enameled Cast Iron Dutch Oven

This Dutch oven distributes heat evenly, ensuring your soup simmers perfectly without hot spots that can burn the lentils. The heavy lid traps moisture and flavor, while the enamel coating makes cleanup effortless even with the tomato-based broth.

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2. Bob’s Red Mill Brown Lentils

These premium brown lentils hold their shape beautifully during the long simmer time, maintaining that perfect tender-yet-intact texture that defines Carrabba’s soup. They cook evenly and have a wonderful earthy flavor that complements the Italian sausage.

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3. San Marzano DOP Certified Tomatoes

Authentic San Marzano tomatoes elevate this soup from good to exceptional with their natural sweetness and low acidity. These tomatoes break down perfectly into the broth, creating a rich, velvety base that tastes remarkably close to the restaurant version.

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4. Penzeys Italian Herb Blend

This perfectly balanced blend of Italian herbs saves time and ensures consistent seasoning in every batch. The quality of these dried herbs is noticeably superior to generic grocery store brands, adding authentic Italian flavor to your soup.

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For another delicious soup that uses lentils, check out this Mediterranean Lentil Soup.

Step-by-Step Instructions

Follow these detailed steps to create a perfect pot of Carrabba’s-style sausage and lentil soup. Take your time with each step for the best results.

1. Prepare Your Ingredients

Dice the onion into small, uniform pieces (about 1/4-inch cubes)
Mince the garlic cloves finely
Peel and chop the carrots into 1/4-inch pieces
Chop the celery stalks into 1/4-inch pieces
Dice the zucchini into 1/2-inch cubes
Rinse the dried lentils in a colander under cold water, picking out any debris or damaged lentils
Remove the Italian sausage from its casings if using link sausage

2. Brown the Sausage

Heat 1 tablespoon of olive oil in your large Dutch oven or soup pot over medium-high heat
Add the Italian sausage to the hot pot
Use a wooden spoon to break the sausage into small, bite-sized crumbles
Cook for 6-8 minutes, stirring occasionally, until the sausage is browned and cooked through
The sausage should develop a nice golden-brown color on the edges
If there’s excessive grease (more than 2 tablespoons), drain most of it, leaving about 2 tablespoons in the pot for flavor

3. Cook the Aromatics

Reduce the heat to medium
Add the remaining 1 tablespoon of olive oil if the pot seems dry
Add the minced garlic to the pot with the sausage
Stir constantly for 30-45 seconds until the garlic becomes fragrant (be careful not to burn it)
The garlic should just start to turn golden at the edges

4. Sauté the Vegetables

Add the diced onion to the pot
Stir and cook for 3-4 minutes until the onion becomes translucent
Add the chopped carrots and celery
Continue cooking for another 3-4 minutes, stirring occasionally
The vegetables should soften slightly but still maintain some texture
Season with a pinch of salt to help draw out moisture from the vegetables

5. Add the Zucchini and Seasonings

Stir in the diced zucchini
Add the dried basil, oregano, thyme, parsley, red pepper flakes (if using), salt, and black pepper
Stir everything together for 1-2 minutes to toast the dried herbs and coat the vegetables
This step helps bloom the flavors of the dried herbs

6. Build the Soup Base

Pour in the chicken broth, scraping the bottom of the pot with your wooden spoon to release any browned bits (this adds flavor)
Add both cans of diced tomatoes with their juice
Stir in the rinsed lentils
Add the bay leaves
Give everything a good stir to combine all the ingredients

7. Bring to a Boil

Increase the heat to medium-high
Bring the soup to a full, rolling boil
This should take about 5-7 minutes
You’ll see large bubbles breaking the surface

8. Simmer the Soup

Once boiling, reduce the heat to medium-low to maintain a gentle simmer
Cover the pot with the lid, leaving it slightly ajar (about 1 inch open) to allow steam to escape
Simmer for 60-75 minutes, stirring every 15-20 minutes to prevent sticking
The lentils should be tender but not mushy
If the soup becomes too thick during cooking, add water or additional broth 1/2 cup at a time

9. Final Adjustments

Remove and discard the bay leaves
Taste the soup and adjust the seasoning with additional salt and pepper if needed
If you prefer a thinner consistency, add more broth or water
For a thicker soup, simmer uncovered for an additional 10-15 minutes

10. Serve and Garnish

Ladle the hot soup into bowls
Garnish with freshly chopped parsley
Top with freshly grated Parmesan cheese
Serve immediately with crusty bread on the side

Another fantastic hearty soup option is this Greek Lentil Soup.

Tips for Success

These proven techniques will help you achieve perfect results every single time you make this soup.

Don’t skip rinsing the lentils: This removes excess starch and any debris, resulting in a clearer broth and better texture
Use quality sausage: The flavor of your sausage directly impacts the final soup, so choose a good-quality Italian sausage with visible seasoning
Control the heat level: Start with mild sausage and omit red pepper flakes if cooking for children, or use hot sausage and add extra red pepper flakes for more heat
Stir regularly during simmering: This prevents the lentils from sticking to the bottom and ensures even cooking
Add zucchini at the right time: Adding it with the other vegetables prevents it from turning mushy
Check lentil tenderness: Lentils should be soft enough to easily mash with a fork but still hold their shape
Let it rest: Allow the soup to sit for 10-15 minutes before serving to let the flavors meld
Adjust liquid as needed: Lentils continue to absorb liquid as they sit, so you may need to add more broth when reheating
Use low-sodium broth: This gives you better control over the salt level in the final soup

You might also love this comforting Hamburger Soup for another hearty option.

Serving Suggestions

This versatile soup pairs wonderfully with a variety of sides and can be served in different ways to suit any occasion.

Serve this soup in large, deep bowls to showcase all the hearty ingredients. The rustic presentation makes it perfect for casual family dinners or when entertaining guests on cold evenings.

Crusty Italian bread or garlic bread: Perfect for soaking up the flavorful broth
Simple green salad: Balances the richness with fresh, crisp greens
Classic Bruschetta: Adds an authentic Italian appetizer
Breadsticks: Great for dipping and add a fun element for kids
Grilled cheese sandwich: Turns this into an ultimate comfort food meal
Caesar salad: The creamy dressing complements the tomato-based soup
Roasted vegetables: Add extra nutrition and variety to the meal
Focaccia: Soft, herb-topped bread that’s ideal for dunking

Consider pairing this with Chicken Bruschetta for an Italian feast.

Variations to Try

Once you’ve mastered the classic version, these creative variations can add new dimensions to this beloved soup.

Turkey sausage swap: Replace Italian sausage with ground turkey sausage for a lighter, lower-fat option that’s still flavorful
Spicy kick: Add diced jalapeños or increase red pepper flakes for extra heat
Vegetarian version: Omit the sausage and add extra vegetables like bell peppers, mushrooms, and eggplant, plus a tablespoon of tomato paste for depth
Bacon addition: Add 4-6 strips of diced bacon along with the sausage for a smokier flavor
Spinach boost: Stir in 2-3 cups of fresh spinach during the last 5 minutes of cooking for added nutrition
Red lentil option: Substitute red lentils for a creamier, smoother texture (reduce cooking time to 30-40 minutes)
Italian sausage blend: Mix half mild and half hot sausage for a balanced heat level
Fresh tomato version: Replace canned tomatoes with 4-5 large fresh tomatoes, diced (best when tomatoes are in season)
White bean addition: Add a can of cannellini beans in the last 15 minutes for extra protein and creaminess
Fresh herb finish: Add fresh basil and oregano in the last 5 minutes instead of dried herbs for a brighter flavor

If you enjoy experimenting with lentil soups, don’t miss this Red Lentil Soup.

Storage and Reheating

Proper storage ensures this soup maintains its delicious flavor and texture for days after making it.

Refrigerator: Store cooled soup in an airtight container for up to 5 days in the refrigerator
Freezer: Freeze in portion-sized containers for up to 3 months (leave 1 inch of headspace for expansion)
Thawing: Defrost frozen soup overnight in the refrigerator or use the defrost setting on your microwave
Stovetop reheating: Reheat in a pot over medium heat, stirring occasionally, adding broth or water to thin if needed (10-15 minutes)
Microwave reheating: Heat individual portions in microwave-safe bowls on high for 2-3 minutes, stirring halfway through
Texture note: The lentils will continue to absorb liquid during storage, so expect to add 1/2 to 1 cup of broth or water when reheating
Fresh garnish: Always add fresh Parmesan and parsley right before serving, not before storing

For another soup that stores beautifully, try this Moroccan Lentil Soup.

Nutritional Facts

Here’s the approximate nutritional breakdown per serving (based on 8 servings):

Calories: 385
Total Fat: 15g
Saturated Fat: 4g
Cholesterol: 43mg
Sodium: 780mg
Total Carbohydrates: 38g
Dietary Fiber: 15g
Sugars: 6g
Protein: 24g
Vitamin A: 45% DV
Vitamin C: 18% DV
Calcium: 8% DV
Iron: 35% DV
Potassium: 18% DV

This soup is an excellent source of protein, fiber, iron, and vitamin A. The lentils provide plant-based protein and complex carbohydrates, while the vegetables contribute essential vitamins and minerals.

Read Also: Chicken Rice Soup Recipe

Health Benefits of Key Ingredients

This soup isn’t just delicious—it’s packed with ingredients that support your overall health and wellbeing.

Brown lentils are nutritional powerhouses, providing exceptional amounts of plant-based protein, fiber, folate, and iron. They help stabilize blood sugar levels and support digestive health.

Lentils: Rich in folate, iron, potassium, and fiber; support heart health, aid digestion, help regulate blood sugar, and provide sustained energy
Italian sausage: High-quality protein source that helps build and repair muscles and keeps you feeling full and satisfied
Tomatoes: Loaded with lycopene, vitamin C, and potassium; support heart health, may reduce cancer risk, and boost immune function
Carrots: Excellent source of beta-carotene (vitamin A); promote eye health, support immune system, and provide antioxidants
Celery: Low-calorie, high-water vegetable; reduces inflammation, supports digestive health, and provides vitamin K
Garlic: Contains allicin with antibacterial and antiviral properties; boosts immune system and supports heart health
Onions: Rich in antioxidants and sulfur compounds; support heart health, have anti-inflammatory properties, and may help regulate blood sugar
Zucchini: Low in calories, high in vitamin C and potassium; supports healthy digestion and provides hydration

Another nutritious soup option is this Chicken Vegetable Soup.

Frequently Asked Questions

1. Can I use green or red lentils instead of brown lentils?

You can substitute other lentil varieties, but the texture will differ. Red lentils break down quickly and create a creamier, smoother soup (cook for only 30-40 minutes). Green lentils work well and maintain their shape similar to brown lentils, requiring the same cooking time.

2. How can I make this soup vegetarian?

Replace the Italian sausage with plant-based sausage alternatives or add extra vegetables like mushrooms, eggplant, and bell peppers for heartiness. Use vegetable broth instead of chicken broth. Add 1 tablespoon of tomato paste and 1 teaspoon of smoked paprika to replicate the depth that sausage provides.

3. Why is my soup too thick?

Lentils absorb a significant amount of liquid as they cook and continue to thicken as the soup sits. Simply add more chicken broth or water, 1/2 cup at a time, until you reach your desired consistency. This is completely normal and easy to fix.

4. Can I make this in a slow cooker or Instant Pot?

For a slow cooker, brown the sausage and sauté the vegetables in a skillet first, then transfer everything to the slow cooker with remaining ingredients and cook on low for 6-7 hours or high for 3-4 hours. For an Instant Pot, use the sauté function for the sausage and vegetables, then add remaining ingredients and cook on high pressure for 15 minutes with natural release.

5. What’s the best way to freeze individual portions?

Allow the soup to cool completely, then portion into freezer-safe containers or bags, leaving 1 inch of headspace for expansion. Label with the date and freeze flat for easy stacking. Individual portions thaw faster and are perfect for quick lunches.

You might also enjoy this Chicken Tinola for another comforting soup option.

Carrabba’s Sausage and Lentil Soup

Steven

This hearty copycat of Carrabba’s famous sausage and lentil soup brings together savory Italian sausage, tender brown lentils, and a medley of fresh vegetables in a rich tomato-based broth. Ready in about 90 minutes, it’s a one-pot comfort meal that’s budget-friendly, freezer-friendly, and packed with protein and fiber — and it tastes even better the next day.

Print Recipe Pin Recipe

Prep Time 20

Cook Time 1 15

Total Time 1 35

Course Soup

Cuisine Italian

Servings 8 bowls

Calories 385 kcal

Equipment

Large Dutch oven or heavy-bottomed soup pot - At least 5–6 quart capacity
Wooden spoon or silicone spatula - For stirring
Chef’s knife - Sharp, for dicing vegetables
Cutting board
Measuring cups and spoons
Colander - For rinsing lentils
Ladle - For serving

Ingredients

1 1/4 lbs Italian sausage - 567g, mild or hot, removed from casings
2 tbsp olive oil - divided
1 large onion - about 1 1/2 cups diced, 225g
3 garlic cloves - minced
2 large carrots - about 1 cup chopped, 130g, peeled and cut into 1/4-inch pieces
2 celery stalks - about 1 cup chopped, 100g, cut into 1/4-inch pieces
1 small zucchini - about 1 cup chopped, 125g, diced into 1/2-inch cubes
2 cups dried brown lentils - 400g, rinsed and picked over
6 cups chicken broth - 1.4L, low-sodium recommended
2 cans diced tomatoes - 14.5 oz / 411g each, with juice

Seasonings

1 tsp dried basil
1 tsp dried oregano
1/2 tsp dried thyme
1/2 tsp dried parsley
1/2 tsp red pepper flakes - optional, for heat
1 tsp salt - or to taste
1/2 tsp black pepper
2 bay leaves

For Serving

fresh parsley - chopped, for garnish
Parmesan cheese - freshly grated, for serving

Instructions

Dice the onion into 1/4-inch pieces, mince the garlic, chop the carrots and celery into 1/4-inch pieces, and dice the zucchini into 1/2-inch cubes. Rinse the lentils in a colander under cold water and remove the sausage from its casings.
Heat 1 tablespoon of olive oil in a large Dutch oven over medium-high heat, then add the sausage and cook for 6–8 minutes, breaking it into small crumbles until browned. Drain excess grease, leaving about 2 tablespoons in the pot.
Reduce heat to medium, add the remaining 1 tablespoon olive oil if needed, then stir in the minced garlic and cook for 30–45 seconds until fragrant and just starting to turn golden.
Add the onion and cook for 3–4 minutes until translucent, then stir in the carrots and celery and cook for another 3–4 minutes until slightly softened. Season with a pinch of salt to help draw out moisture.
Stir in the diced zucchini along with the basil, oregano, thyme, parsley, red pepper flakes (if using), salt, and black pepper. Cook for 1–2 minutes to bloom the dried herbs.
Pour in the chicken broth, scraping up any browned bits from the bottom of the pot, then add the diced tomatoes with their juice, rinsed lentils, and bay leaves. Stir everything to combine.
Increase the heat to medium-high and bring the soup to a full rolling boil, about 5–7 minutes.
Reduce heat to medium-low, partially cover the pot with the lid left about 1 inch ajar, and simmer for 60–75 minutes, stirring every 15–20 minutes, until lentils are tender. Add broth or water 1/2 cup at a time if the soup becomes too thick.
Remove and discard the bay leaves, then taste and adjust salt and pepper as needed. For a thinner soup, add more broth; for a thicker soup, simmer uncovered for an additional 10–15 minutes.
Ladle the hot soup into bowls and garnish with freshly chopped parsley and grated Parmesan cheese. Serve immediately with crusty bread on the side.

Notes

Always rinse lentils before cooking to remove excess starch and debris, resulting in a clearer broth and better texture.
Use a good-quality Italian sausage — its flavor directly impacts the final soup. Choose mild for a family-friendly version or hot for extra kick.
Stir the soup every 15–20 minutes during simmering to prevent the lentils from sticking to the bottom of the pot.
Lentils continue to absorb liquid as they sit and cool; always add 1/2 to 1 cup of broth or water when reheating leftovers.
This soup tastes even better the next day after the flavors have had more time to meld — make it ahead for best results.
Store in an airtight container in the refrigerator for up to 5 days, or freeze in portion-sized containers for up to 3 months.
For a vegetarian version, omit the sausage, use vegetable broth, and add mushrooms, eggplant, and bell peppers plus 1 tablespoon of tomato paste for depth.
Stir in 2–3 cups of fresh spinach during the last 5 minutes of cooking for an easy nutrition boost.
For a slow cooker, brown the sausage and sauté the vegetables first, then cook on low for 6–7 hours or high for 3–4 hours.
Always add fresh parsley and Parmesan right before serving — do not store the soup with the garnishes already added.

Keyword carrabba’s sausage and lentil soup, copycat Carrabba’s soup, hearty lentil soup, Italian sausage lentil soup, one pot soup

Final Thoughts

This Carrabba’s sausage and lentil soup recipe brings the warmth and comfort of restaurant dining right into your home kitchen. It’s the kind of soul-satisfying meal that makes cold evenings cozy and brings family and friends together around the table.

The combination of savory Italian sausage, tender lentils, and aromatic vegetables creates layers of flavor that only improve with time. Give this recipe a try, and I’m confident it will become a regular in your meal rotation.

I’d love to hear how your soup turned out! Leave a comment below sharing your experience, any variations you tried, or photos of your finished bowl.

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