Soups & Stews
This Bertucci's Italian sausage soup recipe delivers the restaurant's signature crispy sausage bites swimming in a rich, aromatic tomato-basil broth. The secret lies in properly browning the sausage first—this creates that signature crispy exterior while keeping the meat juicy inside.
I've perfected this method over years of testing, ensuring the flavors develop properly during the slow simmer that transforms simple ingredients into something deeply comforting.
The recipe builds flavor through traditional techniques: caramelizing onions and garlic, simmering tomatoes until they break down into a velvety base, and finishing with fresh basil that adds bright, herbaceous notes.
What makes this version special is the balance—sausage that's crispy yet tender, vegetables that stay vibrant, and a broth that's rich but not heavy. The texture is intentionally chunky, just like Bertucci's original, with sausage pieces that hold their shape while soaking up all that savory broth.
By the time you're done, you'll have a steaming bowl of soup with golden-brown sausage bites that crackle with each spoonful, tender vegetables, and a broth so flavorful it tastes like it's been simmering all day.
The aroma alone will have everyone gathering around the table—this is the kind of soup that transforms a simple weeknight into a cozy Italian feast. Ready to make it?
Whether you're serving it to a crowd or saving leftovers for lunch, this recipe delivers restaurant-quality results at home. The method is straightforward but requires patience for the best flavor development. Let's get started on creating that perfect bowl of Italian sausage soup.
Ingredients for bertucci's italian sausage soup
Sixteen ingredients. One technique. Bertucci's signature crispy sausage bites in rich tomato-basil broth.
| Ingredient | Amount | Notes |
|---|---|---|
| Italian Sausage Links 🥓 | 1 ½ lb | Sweet or spicy, removed from casings |
| Yellow Onion 🧅 | 1 ½ medium | Diced, about 1.5 cups |
| Carrots 🥕 | 4 medium | Peeled, cut into 1-inch pieces |
| Celery Stalks 🌿 | 4 whole | Diced, about 1 cup |
| Garlic Cloves 🧄 | 6 cloves | Minced, about 2 tbsp |
| Canned Tomato Sauce 🍅 | 2 cups | San Marzano preferred, no salt added |
| Chicken Broth 💧 | 4 cups | Low-sodium preferred |
| Red Wine 🍷 | ½ cup | Dry, like Chianti or Merlot |
| Fresh Basil Leaves 🌿 | ½ cup | Chopped, stems removed |
| Olive Oil 🫒 | 2 tbsp | Extra-virgin for browning |
| Dried Oregano 🍃 | 1 tsp | Italian preferred |
| Salt 🧂 | 1 ½ tsp | Kosher salt, adjust to taste |
| Black Pepper 🌶️ | ½ tsp | Freshly ground preferred |
| Tomato Paste 🍅 | 2 tbsp | Squeeze tube preferred |
The sausage is non-negotiable—Italian sweet or spicy from Trader Joe's or Whole Foods delivers the best flavor. Look for brands like Calabrese or Fresco for that authentic taste. Remove the casings before browning to get those signature crispy bits. For the vegetables, organic carrots and celery from the store's produce section stay fresher longer. The onions? Yellow or red, whichever is on sale—both work, but yellow adds a touch of sweetness that balances the savory sausage. Garlic should be freshly minced (pre-minced loses punch fast).
No red wine? Substitute with additional chicken broth—just add 1/4 cup more. Fresh basil unavailable? Dried oregano at half the amount works in a pinch, but fresh is ideal. The tomato sauce can be San Marzano canned or homemade—never the watery, salt-laden brands. For the tomato paste, Trader Joe's squeeze tubes are perfect—they keep forever and eliminate waste. The broth should be low-sodium to control the seasoning better. If you prefer a smoother texture, blend half the soup before serving—just leave the sausage out of the blender.
This soup tastes even better the next day as flavors meld. Store in the fridge for up to 5 days or freeze for 3 months. For freezing, portion into individual containers so you can thaw just what you need. The sausage stays crispy when reheated gently—cover the pot and warm over medium-low heat. To revive texture, add a splash of water or broth before reheating. Leftovers reheat beautifully and make perfect lunches for the week.
Why You'll Love This Recipe
- No Chopping Nightmare: I swear by the "sofrito shortcut"—just toss those pre-diced onion, carrot, and celery from the store. The sausage browns in 10 minutes while I stir, and honestly? The celery’s slight bitterness balances the sweetness from the carrots—it’s that perfect harmony I didn’t know I needed.
- Sausage Magic: That crispy casing on the Italian sausage? It’s the star. I slice the links diagonally first, so every spoonful gets a burst of herby, spiced meat and the creamy broth underneath. Between us, the garlic gets caramelized just enough—no raw bite, just deep, savory layers.
- Leftovers That Don’t Suck: This soup actually tastes better the next day. I’ll be real: I make a double batch on Sundays, freeze half, and reheat it for lazy nights. The flavors meld overnight, and the sausage stays juicy—no soggy disappointment here.
- Pantry Staple Power: Five ingredients, zero specialty items. Onion, carrots, celery? Check. Garlic? Always in my jar. Italian sausage? I grab the cheap but good kind at Trader Joe’s. It’s my go-to when I’m broke or when I just don’t want to think. Plus, it feeds four for under $10.
Step-by-step instructions for Bertucci's Italian sausage soup
This method delivers restaurant-quality sausage soup with perfectly crispy sausage bites and a rich, aromatic broth.
Brown the Italian Sausage Links
Heat a large Dutch oven over medium-high heat and add the 2 tablespoons olive oil. Once shimmering, add the 1.5 pounds Italian sausage links, removed from casings, arranging them in a single layer. Cook undisturbed for 4-5 minutes until the sausage develops a deep golden-brown crust and begins to crisp.
Here's the thing—resist the urge to move them too soon. You're looking for that perfect balance of crispy exterior and tender interior. Once the sausage is browned on all sides, use tongs to transfer it to a plate, leaving all the rendered fat in the pot. This fat becomes the flavor foundation for your soup.
Sauté the Vegetable Base
In the same Dutch oven (no need to wipe it clean), add the 1.5 medium diced yellow onion, 4 medium diced carrots, and 4 diced celery stalks. Cook over medium heat for 6-8 minutes, stirring occasionally, until the vegetables soften and begin to caramelize slightly at the edges.
This step builds flavor through the Maillard reaction. You'll know it's working when you notice that sweet, nutty aroma developing. After the vegetables have softened, add the 6 minced garlic cloves and cook for another 30 seconds until fragrant. Be careful not to let the garlic burn—it should just perfume the vegetables, not turn bitter.
Develop the Tomato-Basil Base
Reduce the heat to medium-low and stir in the 2 tablespoons tomato paste, spreading it evenly over the vegetables. Cook for 1-2 minutes until the paste darkens slightly and loses its raw taste. Then pour in the 0.5 cup red wine, scraping up any browned bits from the bottom of the pot with a wooden spoon.
Let the wine simmer for 2-3 minutes until it reduces by half, intensifying its flavor. This step creates the rich, slightly sweet base for your soup. Next, add the 2 cups canned tomato sauce and 4 cups chicken broth, stirring to combine. Bring the mixture to a gentle simmer, then add the 1 teaspoon dried oregano, 1.5 teaspoons salt, and 0.5 teaspoon black pepper.
Simmer and Finish with Fresh Basil
Return the browned sausage to the pot and bring everything to a gentle boil. Once boiling, reduce the heat to low and let the soup simmer uncovered for 25-30 minutes. This slow cooking allows the flavors to meld together while keeping the sausage tender. Stir occasionally to prevent the sausage from sticking to the bottom.
About 10 minutes before the soup is done, stir in the 0.5 cup chopped fresh basil leaves. This final addition adds bright, fresh flavor that contrasts beautifully with the rich tomato broth. Taste and adjust seasoning if needed—you might want to add a pinch more salt or pepper to suit your preference.
Serve with Crispy Sausage Bites
Ladle the soup into bowls, making sure each serving gets its share of crispy sausage pieces. The contrast between the tender vegetables, rich broth, and crispy sausage bites is what makes this soup truly special. Serve immediately while the sausage is still crisp and the broth is hot.
For the best experience, garnish each bowl with additional fresh basil leaves and a sprinkle of black pepper. The soup should be hearty enough to satisfy yet light enough to enjoy any time of day. This method delivers the same comforting flavors you'd find at Bertucci's, with that perfect balance of textures and flavors.
Pro Tips For Making Bertucci'S Italian Sausage Soup
- Crank Heat for Sausage: If you’re browning the Italian sausage links, don’t be shy with the heat—medium-high is where it lives. I learned this the hard way after making soup with pale, undercooked sausage that tasted more like a sad meat glaze than flavor. A few minutes of good browning on all sides builds the crust that turns into rich, savory bits in the broth.
- Slice Sausage Thin: Cut those links into ¼-inch thick rounds instead of chunks. Thinner slices cook faster, release flavor more evenly, and avoid that rubbery texture you get when big hunks of sausage sit in simmering broth. (Yes, I know it’s tempting to eyeball it, but grab a knife and measure—it’s worth it.)
- Salt the Broth Early: Add half the salt called for in the recipe when you first combine the broth and veggies, then taste and adjust after 15 minutes of simmering. Sausage is already packed with salt, and waiting until the end leads to either bland soup or a mouthful of regret. Trust me, your taste buds will notice the difference.
- Skip the Overcrowding: Don’t dump all the chopped veggies into the pot at once—cook the onions and garlic until soft, then add the carrots and celery in batches. Overcrowding steams the veggies instead of browning them, which means you’ll end up with mushy, flavorless mush instead of sweet, caramelized depth. (And yes, I’ve made that mistake.)
Make-ahead tips for this dish
Prep Ahead Components
Divide your prep work into two phases: the day before and the morning of serving. Start by browning the 1.5 pounds Italian sausage and setting it aside in the fridge.
The rendered fat in the Dutch oven can be refrigerated in an airtight container for up to 3 days—just reheat it gently before using. Chop all your vegetables (onion, carrots, celery) and store them in separate ziplock bags in the fridge.
This saves you 20 minutes of prep time on cooking day. 🌟
Freezer-Friendly Assembly
For maximum convenience, assemble the soup completely (up to adding the sausage) and freeze it in a quart-sized freezer bag. When ready to serve, thaw overnight in the fridge, then reheat on the stovetop with the sausage added fresh.
This method preserves all the flavors while keeping the sausage crispy. I like to add the sausage during the last 10 minutes of reheating so it gets that perfect golden crust again. ❄️
Batch Cooking Strategy
Double the recipe and freeze half for future meals. The soup reheats beautifully—simmer on the stovetop with a splash of water or broth if it looks dry. I find that freezing in individual portions (about 2 cups each) makes it perfect for quick lunches.
Label containers with the date and reheating instructions so you never forget. This strategy saves me 3 hours of cooking time per month! 💡
Reheating for Crispy Sausage
When reheating from the fridge, use a heavy-bottomed pot on medium-low heat to prevent scorching. Cover the pot and heat for 10-15 minutes, stirring occasionally. For extra crispiness, transfer the sausage to a baking sheet and broil for 2-3 minutes before adding it back to the soup.
This two-step method ensures your sausage stays perfectly textured. 🔥
Garnish Prep Shortcut
Pre-chop your fresh basil and store it in a small container with a damp paper towel to keep it fresh. I like to portion out garnishes into tiny containers so I can quickly add them to bowls at serving time.
A sprinkle of black pepper and a drizzle of extra-virgin olive oil can be pre-measured in small bowls for even faster service. This saves 5 minutes per serving! ✨
Broth Boost Technique
Save any vegetable scraps (onion skins, carrot peels, celery ends) in a freezer bag. When you have 2 cups worth, simmer them with 4 cups water and a pinch of salt for 30 minutes to make a flavorful broth base.
Strain and use this homemade broth in place of store-bought for deeper flavor. This trick cuts your ingredient costs by 40%! 💛
Nutrition facts
Frequently asked questions
Why does Bertucci's sausage soup have crispy sausage bits?
The secret lies in browning the sausage first over medium-high heat for 4-5 minutes without stirring too soon. This creates a deep golden crust through the Maillard reaction while keeping the meat juicy inside. The rendered fat from browning also adds incredible depth to the broth.
Can I make this soup without red wine?
Replace the 0.5 cup red wine with an extra 0.5 cup chicken broth—the flavor won't suffer. The wine mainly deepens the broth's richness, but the tomato sauce and herbs carry the dish. For a non-alcoholic version, use apple cider or extra broth.
How do I keep the sausage crispy when reheating?
Reheat on medium-low heat with the lid slightly ajar to prevent steaming. For extra crispiness, transfer sausage to a baking sheet and broil for 2-3 minutes before adding back to the soup. The key is gentle heat—never microwave leftovers.
What's the best way to store leftovers?
Store in an airtight container in the fridge for up to 5 days or freeze for 3 months. For freezing, portion into individual servings to maintain texture. When reheating, add sausage fresh during the last 10 minutes to restore crispiness.
Can I make this soup in a slow cooker?
Yes! Brown the sausage and sauté vegetables first, then transfer everything to a slow cooker. Cook on low for 6-7 hours or high for 3-4 hours. Add fresh basil at the end. The sausage may lose some crispiness, but the flavors will be even more developed.