Soups & Stews
Biaggi’s tomato soup isn’t just a bowl of soup—it’s a velvety, anchovy-infused masterpiece that transforms humble ingredients into something extraordinary. 🌟 The secret lies in slow-cooking San Marzano tomatoes with garlic, olive oil, and Parmigiano-Reggiano until they break down into a silky emulsion, then finishing with crispy celery crowns that add texture and depth.
This isn’t your grandmother’s tomato soup; it’s a dish so refined it belongs on a Michelin-starred menu.
The technique is what sets this apart. We blend the tomatoes until smooth for a luxurious velouté, then fold in a touch of anchovy for umami richness—no fishy aftertaste, just pure depth.
The celery crowns are the showstopper: thinly sliced, fried until golden, and placed atop the soup for a crispy contrast that makes every spoonful unforgettable. It’s a balance of rustic and refined, simple yet sophisticated.
What you’ll end up with is a soup so rich and complex it feels like a hug in a bowl—creamy from the emulsified tomatoes, bright from fresh basil, and crunchy from those perfect celery crowns.
The anchovy adds a savory backbone, while the Parmigiano-Reggiano ties it all together with a nutty finish. This is the kind of tomato soup that makes people pause mid-bite and say, "This is next-level."
Serve it immediately with a drizzle of extra-virgin olive oil and a sprinkle of flaky sea salt for the full experience. Pair it with grilled sourdough or a side of truffle burrata to elevate it even further.
This isn’t just a recipe—it’s a restaurant-quality dish you can make at home. Let’s get started.
Ingredients for biaggi's tomato soup
The secret to Biaggi’s velvety, anchovy-kissed tomato soup starts with these 12 ingredients—each playing a crucial role in that Michelin-worthy texture and depth.
| Ingredient | Amount | Notes |
|---|---|---|
| San Marzano Tomatoes 🍅 | 28 oz | Whole, peeled, crushed by hand |
| Extra-Virgin Olive Oil 🫒 | ½ cup | High-quality, fruity variety |
| Garlic Cloves 🧄 | 4 cloves | Fresh, minced to a paste |
| Parmigiano-Reggiano Cheese 🧀 | ½ cup | Freshly grated, fine shavings |
| Anchovy Fillets 🐟 | 2 whole | High-quality, rinsed clean |
| Celery Stalks 🧅 | 2 whole | Thinly sliced into crowns |
| Fresh Basil Leaves 🌿 | ¼ cup | Packed, torn by hand |
| Vegetable Stock 💧 | 1 cup | Homemade or low-sodium |
| Flaky Sea Salt 🧂 | 1 tsp | For finishing |
| White Wine Vinegar 🍷 | 1 tbsp | Brightens the soup |
| All-Purpose Flour 🌾 | 1 tbsp | For dredging celery |
| Vegetable Oil 🫒 | ¼ cup | For frying celery |
San Marzano tomatoes are non-negotiable here—their sweetness and low acidity create that luxurious velouté. Look for canned whole tomatoes at Whole Foods or Trader Joe's; avoid the sauce variety. The anchovies might sound intimidating, but high-quality fillets from a seafood counter dissolve completely without any fishy aftertaste. Fresh basil is a must for that bright finish, but if you’re short on time, dried oregano at half the amount works in a pinch. The Parmigiano-Reggiano should be real Italian Parmigiano-Reggiano—none of that pre-shredded stuff, which is basically sawdust.
No San Marzano tomatoes? San Marzano-style crushed tomatoes from a reputable brand like Mutti are your next best bet. The anchovies can be swapped for 1 tsp fish sauce, but you’ll lose some depth. For the celery crowns, if you can’t find thick stalks, substitute with fennel or leek slices—they hold up well to frying. The vegetable stock can be store-bought, but homemade is always better. And if you’re avoiding gluten, skip the flour dredge for the celery—just pat them dry and fry them directly. The key is getting them golden and crispy, so don’t rush that part.
This soup tastes even better the next day once the flavors meld, so make a double batch if you’re hosting. Store leftovers in an airtight container in the fridge for up to 5 days, or freeze for 3 months. For the celery crowns, fry them fresh—they lose crispness fast. The anchovy-infused velouté can be reheated gently on the stove, but add a splash of water or stock to prevent thickening. And if you’re feeling fancy, garnish with edible flowers or microgreens for a restaurant-worthy touch.
Why You'll Love This Recipe
- Here’s what sold me: the anchovies and Parmigiano-Reggiano turn this soup into something ridiculously rich. The San Marzano tomatoes give it that bright, sweet depth, while the cheese adds a salty, nutty finish that makes you want to slurp it straight from the pot.
- No-Fuss Simplicity: I swear by this recipe because it’s the kind of meal you can make while half-listening to a podcast. Just sauté garlic in olive oil, toss in crushed San Marzano tomatoes, and let the anchovies melt into the pot—no peeling, no seeding, no fuss. That’s it.
- Umami Bomb: Here’s what sold me: the anchovies and Parmigiano-Reggiano turn this soup into something ridiculously rich. The San Marzano tomatoes give it that bright, sweet depth, while the cheese adds a salty, nutty finish that makes you want to slurp it straight from the pot.
- Weeknight to Dinner Party: Between us, this soup works for everything. Serve it with crusty bread for a lazy Tuesday, or drizzle it over grilled fish for a fancy-ish weeknight dinner. It’s the kind of dish that feels special without trying too hard—especially when you top it with a sprinkle of fresh basil.
Step-by-step instructions for Biaggi's tomato soup
Here's how to build this iconic soup with crispy celery crowns and velvety anchovy cream.
🍳 Step 1: Fry Crispy Celery Crowns
Cut the 2 whole celery stalks into ½-inch thick slices, keeping them whole like crowns. Toss them in the 1 tablespoon all-purpose flour until lightly coated. Heat the 0.25 cup vegetable oil in a deep skillet over medium-high heat until shimmering.
Fry the celery in batches for 2-3 minutes per side until deep golden brown and crispy. The edges should look almost caramelized, not just pale yellow. Transfer to paper towels to drain excess oil and set aside. These crispy crowns are the star—don't skip this step!
👨🍳 Step 2: Build the Anchovy Cream Base
In the same skillet (no need to clean it—those crispy bits add flavor), reduce heat to medium and add the 0.5 cup extra-virgin olive oil. Toss in the 4 cloves garlic minced to a paste and cook for 1 minute until fragrant but not browned.
Add the 2 whole anchovy fillets (rinsed clean) and let them dissolve completely into the oil, about 30 seconds. This creates the rich, umami foundation. Pour in the 1 cup vegetable stock and bring to a gentle simmer. The anchovy flavor will mellow while the stock heats through.
🍳 Step 3: Create the Tomato Velouté
Hand-crush the 28 oz San Marzano tomatoes (no seeds) and add them to the simmering stock. Stir in the 1 tablespoon white wine vinegar and let cook for 15-20 minutes until the soup thickens slightly and flavors meld. You're looking for a smooth, velvety texture—not chunky, not watery.
Stir in the 0.5 cup freshly grated Parmigiano-Reggiano cheese until fully melted and creamy. Season with ½ teaspoon flaky sea salt (save the rest for finishing). The cheese should make the soup rich and luxurious—this is where the magic happens.
🥘 Step 4: Finish with Fresh Herbs
Remove the skillet from heat and stir in the 0.25 cup packed fresh basil leaves, torn by hand. Let the basil steep for 2 minutes—this infuses the soup with bright, fresh flavor. The basil should wilt slightly but still look vibrant.
Taste and adjust seasoning—you might need a pinch more salt or a splash of vinegar to balance the richness. The soup should be bright, acidic, and deeply flavorful with just a hint of saltiness from the anchovies.
🍽️ Step 5: Assemble and Serve
Ladle the warm tomato velouté into bowls, then arrange the crispy celery crowns on top. Finish with an extra sprinkle of flaky sea salt and a drizzle of extra-virgin olive oil. The contrast of crispy, creamy, and velvety textures is what makes this dish special.
Serve immediately while the celery crowns stay crisp. Each spoonful should deliver that perfect balance of sweet tomatoes, salty anchovies, creamy cheese, and bright herbs—just like at Biaggi's. The crispy celery adds a satisfying crunch that cuts through the richness.
Pro Tips For Making Biaggi'S Tomato Soup
- CRUSH THE ANCHOVIES: Don’t just toss them in whole—mash those fillets into a paste with a fork first. I learned this the hard way after a batch tasted like they’d just been dropped in. The salt and umami melt into the oil, not just sit as a fishy surprise.
- SWEAT THE GARLIC LOW: Medium heat only. After burning three batches, I finally figured out that golden brown garlic ruins everything. Keep it just until fragrant—no color, no drama. The soup’s depth comes from aroma, not char.
- SAVE THE TOMATO JUICE: Drain the San Marzanos after crushing them, but don’t toss that juice. Strain it through a fine-mesh sieve into a separate bowl—you’ll need it later to adjust consistency. I used to ignore it and ended up with soup too thick to stir.
- STIR IN THE CHEESE LAST: Add Parmigiano-Reggiano off the heat, then let the soup sit for 30 seconds. The residual heat melts it smoothly, not in clumpy lumps. I know, I know—it’s tempting to mix it in while hot, but this guarantees a velvety finish.
Perfect pairings for this dish
Crusty Bread Pairings
Nothing complements this velvety soup like a slice of crusty sourdough or focaccia. I love using Rosemary Olive Oil Focaccia from my local bakery—its chewy texture and herby notes balance the soup’s richness perfectly.
For a lighter option, try garlic breadsticks with a sprinkle of Parmigiano-Reggiano on top. The contrast of crispy bread against the creamy soup is pure magic. 🥖
Cheese Board Accompaniments
Elevate your meal with a truffle burrata or aged pecorino on the side. Burrata’s creamy center pairs beautifully with the anchovy depth, while pecorino’s tangy sharpness cuts through the soup’s sweetness.
I like adding fig jam and honeycomb for a sweet-savory contrast. The combination turns this into a full, satisfying experience.
Wine Pairings
A crisp Italian white wine like Vermentino or Pinot Grigio is ideal—its bright acidity cleanses your palate between spoonfuls. For red lovers, a light Chianti with its cherry notes complements the tomatoes without overpowering. Avoid heavy, oaky whites or bold reds that would clash with the anchovy’s umami. 🍷
Beverage Alternatives
If wine isn’t your thing, try a sparkling water with a squeeze of lemon for a refreshing contrast. For something stronger, a Negroni Sbagliato (prosecco-based) adds a bitter-sweet balance that mirrors the soup’s complexity.
My go-to is a simple gin and tonic with extra lime—it’s crisp and refreshing without competing with the dish.
Seasonal Additions
In summer, add fresh mozzarella pearls or arugula for brightness. Winter calls for roasted walnuts or crispy prosciutto on top. The key is balancing textures—always keep that crispy celery crown as the star. Swap ingredients seasonally but never the anchovy base—it’s the soul of this soup. 🌿
Nutrition facts
Frequently asked questions
Why does Biaggi's tomato soup use anchovies?
Anchovies provide a deep, umami-rich foundation that elevates the soup beyond basic tomato flavor. The high-quality fillets dissolve completely, adding savory depth without any fishy aftertaste. This technique creates the signature "anchovy cream" base that makes the soup feel luxurious and restaurant-quality.
Can I make this soup without frying the celery crowns?
Yes, but you'll lose the essential crispy texture that contrasts with the creamy velouté. For a lighter version, try roasting the celery at 400°F for 10-12 minutes until golden, or even baking them at 375°F for 15 minutes with a drizzle of olive oil. The flavor will be different but still delicious!
How do I prevent the soup from getting too acidic?
Balance the acidity by adjusting the white wine vinegar and sweetness with a pinch of sugar or more Parmigiano-Reggiano. Taste as you go—add vinegar in ½ teaspoon increments first, then adjust with cheese or a splash of vegetable stock if needed. The anchovies also help round out the bright tomato flavors.
What's the best way to store leftovers?
Store the velouté portion in an airtight container for up to 5 days in the fridge (the celery crowns won't keep well). For longer storage, freeze the soup without the celery for 3 months. When reheating, add a splash of water or stock to restore creaminess, and crisp up fresh celery crowns when serving.
Can I substitute San Marzano tomatoes?
For best results, stick with San Marzano-style tomatoes—their natural sweetness and low acidity create that signature velvety texture. If unavailable, use a high-quality crushed tomato blend and add ½ teaspoon sugar to compensate for acidity. Avoid tomato sauces, which are too concentrated and will make the soup too thick.