Tuna and Tomato Soup

Featured in: Hearty Soups & Stews

This comforting Italian-inspired bowl brings together tender flakes of tuna simmered with sweet diced tomatoes, aromatic onions, carrots, and celery. The broth gets depth from dried oregano and basil, with a hint of red pepper for warmth. Ready in just 25 minutes, this satisfying soup transforms pantry staples into a nourishing meal that tastes like it simmered all day.

Updated on Tue, 27 Jan 2026 15:14:09 GMT
A close-up of Tuna and Tomato Soup in a rustic white bowl, with tender tuna flakes and diced tomatoes in a rich red broth, garnished with fresh parsley. Save
A close-up of Tuna and Tomato Soup in a rustic white bowl, with tender tuna flakes and diced tomatoes in a rich red broth, garnished with fresh parsley. | pumpkinhearth.com

Discover the simple elegance of an Italian-inspired Tuna and Tomato Soup. This dish combines the convenience of pantry staples with the freshness of aromatic vegetables to create a savory, satisfying meal in just 25 minutes. It is the perfect solution for busy weeknights when you want a warm, nourishing bowl without the long wait.

A close-up of Tuna and Tomato Soup in a rustic white bowl, with tender tuna flakes and diced tomatoes in a rich red broth, garnished with fresh parsley. Save
A close-up of Tuna and Tomato Soup in a rustic white bowl, with tender tuna flakes and diced tomatoes in a rich red broth, garnished with fresh parsley. | pumpkinhearth.com

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By sautéing a base of onion, carrot, and celery, you create a classic foundation that enhances the rich tomato broth. The addition of flaked tuna at the very end ensures the fish stays tender, providing a unique Mediterranean twist that distinguishes this soup from a standard tomato bisque.

Ingredients

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  • 1 can (5 oz / 140 g) tuna in olive oil, drained and flaked
  • 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
  • 1 tsp dried oregano
  • 1 tsp dried basil
  • 1/4 tsp crushed red pepper flakes (optional)
  • Salt and black pepper, to taste
  • 2 tbsp olive oil
  • 2 tbsp chopped fresh parsley or basil (optional)
  • Crusty bread (optional)

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 build the best flavor profile, ensure your vegetables are finely and evenly diced so they soften at the same rate. Sautéing them until they are just translucent allows their natural sweetness to balance the acidity of the canned tomatoes.

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Varianten und Anpassungen

For extra richness, stir in a spoonful of capers or a splash of lemon juice before serving. You can also substitute vegetable broth with chicken broth if preferred, or add small pasta shapes to make the soup heartier and more filling.

Serviervorschläge

Serve this soup piping hot in deep bowls, garnished with a generous sprinkle of fresh parsley or basil. A thick slice of crusty bread is the perfect accompaniment for dipping into the flavorful tomato broth.

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| pumpkinhearth.com

Whether enjoyed as a light lunch or a quick dinner, this Tuna and Tomato Soup is a testament to how simple ingredients can create a truly comforting meal. Enjoy the bold flavors of the Mediterranean in every spoonful!

Recipe Q&A

Can I use fresh tuna instead of canned?

Canned tuna works best here as it breaks apart naturally and absorbs the tomato broth beautifully. Fresh tuna would become tough and dry during the simmering process. If you prefer fresh fish, consider adding it just in the last minute of cooking.

How long does this soup keep in the refrigerator?

This soup stores well for 3-4 days in an airtight container in the refrigerator. The flavors often improve overnight as the tuna absorbs more of the tomato broth. Reheat gently over medium-low heat to prevent the tuna from becoming dry.

Can I freeze this soup?

Yes, freeze for up to 3 months in freezer-safe containers. Thaw overnight in the refrigerator before reheating. The texture may change slightly, but it remains delicious. Consider adding fresh herbs after reheating for the best presentation.

What type of bread pairs best with this soup?

Crusty Italian bread, focaccia, or a warm baguette are perfect choices. The bread helps soak up the flavorful tomato broth and adds satisfying texture. For extra flavor, toast the bread with a rub of garlic and olive oil before serving.

How can I make this soup more substantial?

Add small pasta shapes like ditalini, orzo, or small shells during the last 8 minutes of cooking. You can also stir in a can of white beans or diced potatoes with the tomatoes for extra heartiness. A drizzle of olive oil before serving adds richness.

Is this soup spicy?

The red pepper flakes are optional and provide just a gentle warmth. Without them, the soup has a mild, comforting flavor perfect for all ages. Adjust the amount to your preference or omit entirely for a family-friendly version.

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Tuna and Tomato Soup

Hearty Italian-style soup with tender tuna, ripe tomatoes, and aromatic vegetables ready in 25 minutes.

Prep duration
10 min
Time to cook
15 min
Time required
25 min
Created by Sarah Coleman


Skill required Easy

Cuisine origin Italian-Inspired

Portions 4 Serves

Dietary info No dairy, Free from gluten

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 and 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

Directions

Step 01

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

Step 02

Build the aromatic layer: Stir in the minced garlic and cook for 1 minute until fragrant.

Step 03

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

Step 04

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

Step 05

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

Step 06

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

Step 07

Adjust seasoning: Taste the soup and adjust salt and black pepper to your preference.

Step 08

Finish and serve: Ladle into bowls, garnish with fresh parsley or basil, and serve with crusty bread on the side if desired.

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Gear Needed

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

Allergy warning

Read over each ingredient for allergies and check with your doctor when uncertain.
  • Contains fish (tuna)
  • Check labels for potential gluten or other allergens in vegetable broth and bread products

Nutrition details per portion

This is for reference only. Contact your healthcare provider about any concerns.
  • Calorie count: 180
  • Fat content: 7 g
  • Carbohydrate: 16 g
  • Proteins: 13 g

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