Tuna and Tomato Soup

Featured in: Light & Bright Everyday Bowls

This Italian-inspired soup brings together tender canned tuna and ripe tomatoes in a fragrant broth. The combination of onion, carrot, and celery creates a classic base, while oregano and basil add aromatic depth. Ready in just 25 minutes, it's perfect for a quick yet satisfying meal. The soup is naturally dairy-free and pairs beautifully with crusty bread for soaking up the flavorful broth.

Updated on Tue, 27 Jan 2026 21:05:13 GMT
Bright orange Tuna and Tomato Soup with tender flaked tuna, simmered with herbs and served steaming in a rustic bowl. Save to Pinterest
Bright orange Tuna and Tomato Soup with tender flaked tuna, simmered with herbs and served steaming in a rustic bowl. | poppyskillet.com

This Tuna and Tomato Soup is a quick and flavorful dish inspired by Italian cuisine, combining tender canned tuna with ripe tomatoes, aromatic vegetables, and herbs. It is the perfect choice for a satisfying meal that can be prepared in just minutes, making it an ideal option for busy weeknights or a light, nutritious lunch.

Bright orange Tuna and Tomato Soup with tender flaked tuna, simmered with herbs and served steaming in a rustic bowl. Save to Pinterest
Bright orange Tuna and Tomato Soup with tender flaked tuna, simmered with herbs and served steaming in a rustic bowl. | poppyskillet.com

The foundation of this soup lies in the slow-softened base of onion, carrot, and celery sautéed in olive oil. This aromatic start, combined with rich tomato paste and vegetable broth, creates a savory depth that perfectly highlights the delicate flaked tuna added at the end of the cooking process.

Ingredients

  • Seafood: 1 can (5 oz / 140 g) tuna in olive oil, drained and flaked
  • Vegetables: 1 medium onion (finely chopped), 2 cloves garlic (minced), 1 medium carrot (diced), 1 celery stalk (diced), 1 can (14 oz / 400 g) diced tomatoes, 2 cups (480 ml) vegetable broth, 1 tbsp tomato paste
  • Herbs & Seasonings: 1 tsp dried oregano, 1 tsp dried basil, 1/4 tsp crushed red pepper flakes (optional), Salt and black pepper to taste
  • Pantry: 2 tbsp olive oil
  • To Serve: 2 tbsp chopped fresh parsley or basil (optional), Crusty bread (optional)
Product image
Quickly slice, dice, grate, and spiralize vegetables for salads, stir fries, and faster everyday meal prep.
Check price on Amazon

Instructions

Step 1
Heat olive oil in a large saucepan over medium heat. Add the onion, carrot, and celery. Sauté for 5 minutes, until softened.
Step 2
Stir in the garlic and cook for 1 minute until fragrant.
Step 3
Add the tomato paste and cook for 1 minute, stirring.
Step 4
Pour in the diced tomatoes and vegetable broth. Add oregano, basil, and red pepper flakes if using. Stir to combine.
Step 5
Bring the soup to a gentle boil, then reduce heat and simmer for 8-10 minutes, until the vegetables are tender.
Step 6
Add the flaked tuna and simmer for another 2-3 minutes to heat through.
Step 7
Taste and adjust seasoning with salt and pepper.
Step 8
Ladle into bowls, garnish with chopped parsley or basil, and serve with crusty bread if desired.

Zusatztipps für die Zubereitung

To ensure the best flavor, allow the onion, carrot, and celery to soften completely without browning, which releases their natural sweetness. Sautéing the tomato paste for a full minute before adding the liquids helps to caramelize the sugars and remove any raw taste, resulting in a more complex broth.

Varianten und Anpassungen

This soup is easily customized. You can substitute the vegetable broth for chicken broth if preferred. For a more substantial and heartier dish, consider adding small pasta shapes like ditalini or orzo during the simmering stage, or stir in a splash of fresh lemon juice just before serving to brighten the savory notes.

Serviervorschläge

Ladle the soup into deep bowls while it is steaming hot. For a beautiful presentation and a burst of freshness, garnish with plenty of chopped parsley or basil. Serve this dish alongside warm, crusty bread, which is perfect for dipping into the flavorful tomato broth and catching every bit of tuna.

A close-up of Tuna and Tomato Soup garnished with fresh parsley, alongside crusty bread for dipping into the savory broth. Save to Pinterest
A close-up of Tuna and Tomato Soup garnished with fresh parsley, alongside crusty bread for dipping into the savory broth. | poppyskillet.com

Whether you are looking for a quick lunch or a simple dinner, this Tuna and Tomato Soup delivers a comforting Mediterranean experience with minimal effort. Its reliance on quality pantry staples means you can enjoy a bowl of delicious, Italian-inspired goodness whenever the craving strikes.

Product image
Create smooth frozen drinks, slushies, and frappés for desserts and parties using juices, coffee, or wine.
Check price on Amazon

Questions & Answers

Can I use fresh tuna instead of canned?

Fresh tuna can be used, though it will require longer cooking time. Grill or sear the fresh tuna separately, then add it during the last few minutes to prevent overcooking. Canned tuna is preferred for convenience and texture in this soup.

Is this soup freezer-friendly?

Yes, this soup freezes well for up to 3 months. Allow it to cool completely before transferring to airtight containers. Thaw overnight in the refrigerator and reheat gently on the stove, adding a splash of broth if needed.

What can I substitute for tuna?

For a seafood-free version, try white beans like cannellini or chickpeas. Cooked chicken or salmon also work well. For a vegetarian option, increase the vegetables or add small pasta shapes for substance.

How do I make this soup more filling?

Add small pasta shapes like ditalini or orzo during the last 8 minutes of cooking. You can also add diced potatoes, rice, or serve with extra crusty bread. A spoonful of capers adds briny depth and texture.

Can I make this soup in advance?

Absolutely. This soup actually tastes better the next day as flavors meld. Store in the refrigerator for up to 3 days. Reheat gently on the stove, adding a little broth if it thickens too much.

Tuna and Tomato Soup

Flavorful Italian-style soup with tender tuna, tomatoes, and vegetables in 25 minutes.

Prep Time
10 min
Time to Cook
15 min
Overall Time
25 min
Recipe By Evan Perry


Skill Level Easy

Cuisine Italian-Inspired

Makes 4 Portions

Diet Preferences No Dairy

What You'll Need

Seafood

01 1 can (5 oz) tuna in olive oil, drained and flaked

Vegetables

01 1 medium onion, finely chopped
02 2 cloves garlic, minced
03 1 medium carrot, diced
04 1 celery stalk, diced
05 1 can (14 oz) diced tomatoes
06 2 cups vegetable broth
07 1 tablespoon tomato paste

Herbs & Seasonings

01 1 teaspoon dried oregano
02 1 teaspoon dried basil
03 1/4 teaspoon crushed red pepper flakes
04 Salt and black pepper to taste

Pantry

01 2 tablespoons olive oil

Garnish

01 2 tablespoons chopped fresh parsley or basil
02 Crusty bread for serving

How to Make It

Step 01

Sauté Aromatics: Heat olive oil in a large saucepan over medium heat. Add the chopped onion, diced carrot, and celery. Sauté for 5 minutes until softened.

Step 02

Develop Flavor Base: Stir in the minced garlic and cook for 1 minute until fragrant.

Step 03

Build Depth: Add the tomato paste and cook for 1 minute while stirring continuously.

Step 04

Combine Liquids: Pour in the diced tomatoes and vegetable broth. Add dried oregano, dried basil, and red pepper flakes if desired. Stir to combine thoroughly.

Step 05

Simmer Base: Bring the soup to a gentle boil, then reduce heat and simmer for 8 to 10 minutes until vegetables are tender.

Step 06

Incorporate Protein: Add the flaked tuna and simmer for an additional 2 to 3 minutes to heat through.

Step 07

Season to Taste: Taste the soup and adjust seasoning with salt and black pepper as needed.

Step 08

Serve: Ladle into serving bowls, garnish with chopped fresh parsley or basil, and accompany with crusty bread if desired.

Gear Needed

  • Large saucepan
  • Wooden spoon
  • Chef's knife
  • Cutting board
  • Ladle

Allergy Notice

Please review all components for potential allergens and always reach out to a health expert if you're unsure.
  • Contains fish (tuna)
  • Verify broth and bread labels for potential gluten or additional allergens

Nutrition Details (each portion)

Nutritional info is meant to inform; not a substitute for professional advice.
  • Energy: 180
  • Lipid Content: 7 g
  • Carbohydrates: 16 g
  • Proteins: 13 g