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Tuscan Tomato Soup

Sarah Mitchell By Sarah Mitchell January 20, 2025 Updated January 25, 2025 4.7 (142 reviews)
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Tuscan tomato soup with crusty bread, egg ribbons, and Parmesan

This Tuscan tomato soup brings the rustic flavors of Italy right to your kitchen. Unlike typical tomato soups, this version features a beautiful egg and Parmesan mixture stirred in at the end, creating silky ribbons throughout. Served over crusty toasted bread, it's a complete meal in a bowl that captures the heart of Tuscan cooking.

In Tuscany, this style of soup is rooted in the tradition of never wasting food. Day-old bread becomes the foundation, absorbing the rich tomato broth and transforming into something greater than the sum of its parts. It's peasant cooking at its most refined.

What Makes This Soup Authentically Tuscan?

Traditional Tuscan cooking emphasizes simple, high-quality ingredients prepared with care. This soup showcases that philosophy perfectly:

  • Quality olive oil: Use extra-virgin for the best flavor
  • Fresh or San Marzano tomatoes: The star of the dish
  • Real Parmigiano-Reggiano: Adds depth and umami
  • Day-old bread: Traditional - it absorbs broth perfectly
  • Fresh eggs: Create those signature silky ribbons

The Art of the Egg Ribbon

The most distinctive element of this soup is the egg and Parmesan mixture that's stirred in at the end. This technique, called stracciatella, creates delicate, protein-rich ribbons throughout the broth.

The key to success is removing the pot from heat before adding the egg mixture. Pour slowly in a thin stream while stirring constantly - the residual heat gently cooks the eggs without scrambling them. The result is silky, not rubbery.

Choosing Your Tomatoes

The tomatoes are the star of this soup, so quality matters. In summer, use ripe garden tomatoes at their peak - the flavor can't be beat. To peel them easily, score an X on the bottom and blanch in boiling water for 30 seconds, then transfer to ice water.

In winter, don't fight the seasons. Canned San Marzano tomatoes deliver excellent flavor year-round and are what Italian cooks often use. Drain them slightly and crush by hand for the best texture.

The Bread Component

The bread isn't just a garnish - it's an essential part of this soup. Tuscan bread is traditionally made without salt, which makes it perfect for absorbing flavorful broth. Use any rustic Italian bread:

  • Ciabatta: Open crumb soaks up broth beautifully
  • Tuscan pane: Traditional choice if you can find it
  • French bread: Good substitute with crusty exterior
  • Sourdough: Adds pleasant tang to the dish

Day-old bread is actually preferable - it's drier and more absorbent. Toast the slices until golden to help them hold up to the hot broth.

Building Layers of Flavor

The vegetable base of this soup provides aromatic depth. Onion, bell peppers, and celery - the Italian soffritto - are cooked slowly until sweet and soft. This takes patience but develops complex flavor.

The beef broth adds richness, though vegetable broth works well for a vegetarian version. Quality broth makes a difference here - homemade is ideal, but a good store-bought brand works fine.

Serving Suggestions

This soup is hearty enough to be a main course. Complete the Tuscan experience with:

  • Simple green salad: Dressed with olive oil and lemon
  • Glass of Chianti: The classic Tuscan pairing
  • Extra Parmesan: For sprinkling at the table
  • Fresh herbs: Basil or parsley as garnish

Make-Ahead Tips

This soup is best made fresh, as the egg ribbons and bread are added just before serving. However, you can prepare the base up to 3 days ahead - store without the bread and eggs, then reheat and finish when ready to serve.

Tuscan Tomato Soup

Rustic Italian comfort with eggs, Parmesan, and crusty bread - a complete meal in a bowl.

Prep: 15 min
Cook: 20 min
Servings: 4
Course: Soup, Main Cuisine: Italian

Nutrition per serving

285Calories
12gProtein
28gCarbs
14gFat
4gFiber
8gSugar

Ingredients

Instructions

  1. Sauté the vegetables. Heat olive oil in a large pot over medium heat. Add onion and cook until translucent, about 4 minutes, stirring occasionally. Add bell peppers and celery. Reduce heat to low and simmer gently for 10 minutes until vegetables are softened and sweet.
  2. Add broth and tomatoes. Pour the broth into the pot with the vegetables. Add the diced tomatoes. Cover and simmer for 15 minutes, stirring occasionally. Season generously with freshly ground black pepper (the Parmesan will add saltiness).
  3. Prepare the egg mixture. In a small bowl, whisk together the eggs and grated Parmesan until well combined.
  4. Add the egg ribbons. Remove the pot from heat. While stirring the soup constantly in a circular motion, slowly pour the egg mixture in a thin stream. The eggs will cook into silky ribbons from the residual heat.
  5. Serve. Place 2 slices of toasted bread in the bottom of each warm bowl. Ladle the hot soup over the bread. Garnish with fresh basil, extra Parmesan, and a drizzle of olive oil. Serve immediately.

Recipe Notes

  • Storage: Store base (without bread and eggs) for up to 3 days refrigerated. Add bread and eggs fresh when serving.
  • Vegetarian: Use vegetable broth instead of beef broth for a vegetarian version.
  • Make it heartier: Add cooked white beans or chickpeas to the soup.
  • Day-old bread: Slightly stale bread is traditional and absorbs broth better than fresh.

Frequently Asked Questions

What makes Tuscan tomato soup different from regular tomato soup?

Tuscan tomato soup features a beaten egg and Parmesan mixture stirred in at the end, creating silky ribbons throughout. It's traditionally served over crusty bread that soaks up the broth, making it heartier than smooth American-style tomato soup.

Can I use canned tomatoes instead of fresh?

Yes! When fresh tomatoes aren't in season, use a 28-ounce can of high-quality San Marzano tomatoes. Drain slightly and crush by hand or roughly chop. The flavor will be excellent year-round.

How do I prevent the eggs from scrambling in the soup?

Remove the pot from heat before adding the egg mixture. Pour slowly in a thin stream while stirring constantly. The residual heat will gently cook the eggs into silky ribbons without scrambling them.

Can I make Tuscan tomato soup vegetarian?

Yes, simply substitute vegetable broth for beef broth. The eggs and Parmesan still make it protein-rich. Use a good-quality vegetable broth for the best flavor.

What kind of bread is best for Tuscan tomato soup?

Use rustic Italian bread like ciabatta, Tuscan pane, or French bread. The bread should be sturdy enough to hold up to the hot soup without immediately turning to mush. Day-old bread works perfectly - it's more absorbent and traditional.

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