Tuna and Tomato Soup

Featured in: All-Season Sweets

This quick Italian-inspired soup combines tender canned tuna with ripe tomatoes, aromatic vegetables like onion, carrot, and celery, plus fragrant herbs. In just 25 minutes, you'll have a satisfying pescatarian meal that's dairy-free and packed with flavor. The combination of vegetable broth, tomato paste, and herbs creates a rich base, while the tuna adds protein and substance. Perfect for busy weeknights.

Updated on Thu, 29 Jan 2026 15:09:20 GMT
A steaming bowl of Tuna and Tomato Soup topped with fresh parsley, paired with crusty bread for dipping into the savory broth. Save
A steaming bowl of Tuna and Tomato Soup topped with fresh parsley, paired with crusty bread for dipping into the savory broth. | sweetasirem.com

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 solution for a satisfying and healthy meal prepared in minutes.

A steaming bowl of Tuna and Tomato Soup topped with fresh parsley, paired with crusty bread for dipping into the savory broth. Save
A steaming bowl of Tuna and Tomato Soup topped with fresh parsley, paired with crusty bread for dipping into the savory broth. | sweetasirem.com

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This soup balances the savory depth of tuna with the bright acidity of tomatoes. Infused with oregano and basil, it offers a comforting Mediterranean profile that feels both light and hearty.

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 a deeper flavor, ensure the tomato paste is sautéed for a full minute before adding the broth. This removes the raw metallic taste and caramelizes the sugars. Additionally, flaking the tuna into larger chunks ensures it maintains a pleasant texture in the soup.

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Varianten und Anpassungen

You can substitute chicken broth for vegetable broth if preferred. For a heartier version, add small pasta shapes like ditalini or orzo during the simmering stage, adjusting the liquid as needed. Increase the crushed red pepper flakes if you prefer a spicier kick.

Serviervorschläge

Serve this soup hot with a side of crusty bread for dipping into the savory broth. For extra richness and a bright finish, stir in a spoonful of capers or a splash of fresh lemon juice just before serving.

Hearty Italian-inspired Tuna and Tomato Soup simmering in a pot, showcasing tender tuna flakes and vibrant vegetables in a rich red broth. Save
Hearty Italian-inspired Tuna and Tomato Soup simmering in a pot, showcasing tender tuna flakes and vibrant vegetables in a rich red broth. | sweetasirem.com

Enjoy this simple yet elegant Tuna and Tomato Soup as a nutritious lunch or a light dinner. It is a testament to how high-quality pantry staples can be transformed into a gourmet Italian-inspired meal with very little effort.

Recipe FAQs

Can I use fresh tuna instead of canned?

Yes, you can use fresh tuna. Sear it separately and flake it into the soup at the end. Canned tuna provides convenience and the olive oil adds extra flavor.

How can I make this soup heartier?

Add small pasta shapes like ditalini or orzo during the simmering step. You can also increase the amount of vegetables or add white beans for extra protein and fiber.

Can I freeze this soup?

Yes, this soup freezes well for up to 3 months. Cool completely before freezing in airtight containers. Thaw overnight in the refrigerator and reheat gently on the stovetop.

What can I substitute for vegetable broth?

Chicken broth or fish stock work well as substitutes. For a richer flavor, use homemade stock. You can also use water with additional seasoning, though the flavor will be milder.

How do I enhance the flavor further?

Add capers, olives, or a splash of lemon juice before serving. A drizzle of quality olive oil and freshly grated Parmesan (if not keeping dairy-free) also elevate the taste significantly.

Can I make this soup ahead of time?

Absolutely. This soup tastes even better the next day as the flavors meld together. Store in the refrigerator for up to 3 days and reheat gently before serving.

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Tuna and Tomato Soup

Quick Italian-inspired soup with tuna, tomatoes, aromatic vegetables, and herbs ready in just 25 minutes.

Prep Time
10 mins
Time to cook
15 mins
Overall Duration
25 mins
Created by Ariel Monroe


Skill Level Easy

Cuisine Type Italian-Inspired

Makes 4 Number of servings

Diet-Friendly Options 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, optional
04 Salt and black pepper to taste

Pantry

01 2 tablespoons olive oil

To Serve

01 2 tablespoons chopped fresh parsley or basil, optional
02 Crusty bread, optional

Step-by-Step Guide

Step 01

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

Step 02

Bloom garlic: Stir in minced garlic and cook for 1 minute until fragrant.

Step 03

Build base: Add tomato paste and cook for 1 minute while stirring constantly.

Step 04

Combine liquids: Pour in diced tomatoes and vegetable broth. Add oregano, basil, and red pepper flakes if using. Stir to combine.

Step 05

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

Step 06

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

Step 07

Season to taste: Taste and adjust seasoning with salt and pepper as needed.

Step 08

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

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Equipment Needed

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

Allergy Details

Always check ingredient labels for allergens and talk to a medical expert if needed.
  • Contains fish (tuna)
  • Check labels for gluten or other allergens in broth and bread if using

Nutrition Details (per portion)

Nutrition details are just for reference. For medical matters, consult a professional.
  • Energy: 180
  • Fats: 7 g
  • Carbohydrates: 16 g
  • Proteins: 13 g

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