Tuna and Tomato Soup

Featured in: Simple Comfort Dinners

This rustic Italian-inspired soup brings together tender canned tuna with juicy diced tomatoes, creating a hearty and satisfying bowl in just 25 minutes. The aromatic base of onion, carrot, and celery builds depth, while dried oregano and basil add classic Mediterranean flavors.

Perfect for busy weeknights, this soup comes together with pantry staples and requires minimal prep work. The result is a rich, protein-packed dish that's both comforting and nutritious. Serve with crusty bread to soak up the flavorful broth, and garnish with fresh herbs for a bright finish.

Updated on Tue, 27 Jan 2026 17:14:36 GMT
Chunky Italian-inspired tuna and tomato soup in a rustic bowl, garnished with fresh parsley and served alongside crusty bread for dipping. Save
Chunky Italian-inspired tuna and tomato soup in a rustic bowl, garnished with fresh parsley and served alongside crusty bread for dipping. | ivorycrumb.com

Bring a taste of the Mediterranean to your kitchen with this quick and flavorful Tuna and Tomato Soup. Inspired by classic Italian cuisine, this dish combines simple pantry staples like canned tuna and diced tomatoes with aromatic vegetables to create a hearty meal in just 25 minutes. It is an ideal choice for busy weeknights when you crave something nutritious and comforting without the long wait.

Chunky Italian-inspired tuna and tomato soup in a rustic bowl, garnished with fresh parsley and served alongside crusty bread for dipping. Save
Chunky Italian-inspired tuna and tomato soup in a rustic bowl, garnished with fresh parsley and served alongside crusty bread for dipping. | ivorycrumb.com

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The beauty of this soup lies in its simplicity. By sautéing a base of onion, carrot, and celery—known as a soffritto in Italian cooking—you build a foundation of deep, savory flavor that perfectly complements the flaked tuna and bright tomato broth.

Ingredients

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  • 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)

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

For the best results, ensure the vegetables are finely and evenly diced so they soften properly during the short sauté and simmer times. Draining the tuna well before flaking it ensures the soup remains flavorful without becoming overly oily.

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Varianten und Anpassungen

This recipe is highly adaptable. You can substitute chicken broth for vegetable broth if preferred. For a heartier meal, consider adding small pasta shapes like ditalini or orzo during the simmering stage.

Serviervorschläge

Ladle the warm soup into rustic bowls and garnish generously with fresh parsley or basil. Serving it alongside thick slices of crusty bread is essential for dipping and enjoying every drop of the flavorful broth.

Hearty tuna and tomato soup simmering in a pot, featuring tender tuna flakes, diced tomatoes, and aromatic herbs with olive oil. Save
Hearty tuna and tomato soup simmering in a pot, featuring tender tuna flakes, diced tomatoes, and aromatic herbs with olive oil. | ivorycrumb.com

Whether you are looking for a light lunch or a quick dinner, this Italian-inspired tuna and tomato soup provides a satisfying, wholesome experience that proves great food doesn't have to take all day to prepare.

Recipe FAQs

Can I use fresh tuna instead of canned?

Yes, you can substitute fresh tuna. Grill or pan-sear a tuna steak, then flake it into the soup during the last 2-3 minutes of cooking. Keep in mind that canned tuna in olive oil provides extra richness to the broth.

How long does this soup keep in the refrigerator?

The soup stores well in an airtight container for 3-4 days. The flavors often develop and improve overnight. Reheat gently on the stovetop, adding a splash of broth if needed to adjust consistency.

Can I freeze this tuna and tomato soup?

Yes, this soup freezes beautifully for up to 3 months. Cool completely before transferring to freezer-safe containers. Thaw overnight in the refrigerator and reheat on the stovetop over medium-low heat.

What can I serve with this soup?

Crusty bread, garlic knots, or focaccia are perfect for soaking up the flavorful broth. A simple green salad with vinaigrette makes a nice fresh contrast. Grilled cheese pairs wonderfully for a more substantial meal.

How can I make this soup heartier?

Add small pasta shapes like ditalini, shells, or orzo during the simmering stage. You can also include white beans (cannellini) for extra protein and fiber, or diced potatoes for additional substance.

Is it better to use tuna in olive oil or water?

Tuna packed in olive oil adds richness and depth to the soup. If using water-packed tuna, consider adding an extra tablespoon of olive oil during cooking to maintain the desired flavor and mouthfeel.

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Tuna and Tomato Soup

Quick and flavorful Italian-style soup with tuna, tomatoes, and herbs ready in 25 minutes.

Prep time
10 min
Cook time
15 min
Total duration
25 min
Created by Nora Ellington


Skill level Easy

Cuisine type Italian-Inspired

Makes 4 Serves

Diet details No dairy, No 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 & 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 fresh parsley or basil, chopped
02 Crusty bread for serving

Directions

Step 01

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

Step 02

Build flavor base: Stir in minced garlic and cook for 1 minute until fragrant.

Step 03

Incorporate tomato paste: Add tomato paste and cook for 1 minute, stirring constantly.

Step 04

Add broth and seasonings: Pour in diced tomatoes and vegetable broth. Add oregano, basil, and red pepper flakes. Stir to combine thoroughly.

Step 05

Simmer soup base: Bring 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 soup and adjust seasoning with salt and black pepper as needed.

Step 08

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

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Tools needed

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

Allergen details

Be sure to review the ingredients for possible allergens and speak to a healthcare provider when uncertain.
  • Contains fish (tuna)
  • Check labels for gluten in broth and bread products

Nutrition info per dish

Details here are just for reference. They don't replace health or nutrition advice.
  • Calories: 180
  • Fats: 7 g
  • Carbohydrates: 16 g
  • Proteins: 13 g

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