Tomato soup has always been one of my comfort foods, but when I first added fennel to the mix, everything changed.

The subtle sweetness and anise-like aroma of fennel transforms a classic tomato soup into something a little more elegant and complex.

It’s still cozy and familiar, but with a gourmet twist that makes it feel special. I love serving it with a swirl of crème fraîche and fresh herbs—it’s simple, satisfying, and perfect for chilly spring evenings or cozy lunches.

This soup is easy to make and surprisingly rich in flavor from just a few fresh ingredients.

Imagine sitting down to a velvety soup that not only warms your body but also tantalizes your taste buds.

This Tomato and Fennel Soup is packed with layers of flavor, making it a fantastic way to showcase fresh produce.

Whether you’re serving it as an appetizer or a light meal, it’s sure to impress.

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Here’s Why You’ll Love My Tomato and Fennel Soup

This soup brings together two wonderfully complementary ingredients—juicy, tangy tomatoes and fragrant, slightly sweet fennel.

It’s creamy without cream, thanks to blending, and can be finished with a swirl of crème fraîche or coconut cream for extra indulgence.

It’s naturally vegetarian, gluten-free, and easily made vegan. The flavors deepen the longer it sits, making it perfect for leftovers or meal prep.

Whether you’re enjoying it on its own or as a side, it’s a step up from your everyday tomato soup.

Creating the Perfect Tomato and Fennel Soup

Tomato and Fennel Soup offers a unique blend of flavors that is both comforting and aromatic.

This dish combines the sweetness of ripe tomatoes with the subtle anise notes of fennel, resulting in a harmonious broth that warms the soul. 

Picture a vibrant bowl of steaming soup, its rich, red color enhanced by bright green fennel fronds.

This delightful meal is an ideal choice for chilly evenings, making it a staple in any home kitchen.

With just a few simple ingredients, you can create a dish that feels gourmet, perfect for a cozy dinner or a special gathering.

The Flavor Symphony of Ingredients

The main ingredients in this soup are quite straightforward but deliver a depth of flavor that surprises the palate.

The combination of sautéed onion and fennel forms a fragrant base, while the addition of garlic adds another layer of aromatic goodness.

Fresh, juicy tomatoes or quality canned tomatoes are crucial for that rich, sweet foundation that characterizes this dish.

For an extra touch of creaminess, consider incorporating heavy cream; this adds a luxurious texture that complements the soup’s heartiness.

Seasonings like salt, pepper, and thyme work to enhance the natural flavors, while a pinch of sugar can balance the acidity of the tomatoes, resulting in a perfectly rounded flavor profile.

Simple Steps to Culinary Excellence

Making Tomato and Fennel Soup is both an enjoyable and straightforward process. Begin by heating olive oil in a pot and sautéing chopped onions and fennel until they soften.

Adding minced garlic for a quick burst of flavor is essential here.

Next, introduce the tomatoes and vegetable broth to the pot. A sprinkle of salt, pepper, and thyme will elevate the taste, allowing the ingredients to mingle and develop.

Bringing the mixture to a boil before reducing it to a simmer allows the flavors to deepen over a gentle heat.

Perfecting the Texture

Once the soup has simmered for about 25 minutes, it’s time to blend. An immersion blender can help you achieve a smooth consistency, or you may opt to carefully transfer the mixture to a traditional blender for this step.

If you prefer a bit of texture, feel free to leave some chunks intact.

Stirring in heavy cream at the end will add richness, making every spoonful indulgent. Taste the soup and adjust the seasoning as needed, ensuring it’s just right for your taste buds.

Serving Suggestions for a Cozy Experience

When it comes to serving Tomato and Fennel Soup, presentation is key. Ladle the soup into rustic bowls and garnish with reserved fennel fronds and a sprinkle of fresh basil or parsley.

This not only enhances the visual appeal but also adds a fresh herbaceous note to each bite.

Serve this soup with a grilled cheese sandwich, a chunk of rustic bread, or a fresh green salad.

For an elevated lunch or dinner, pair it with roasted chicken, a chickpea salad, or herbed focaccia. It also goes beautifully with a crostini topped with goat cheese or tapenade.

If you’re entertaining, pour the soup into small cups or glasses and serve as an appetizer with a swirl of crème fraîche and a sprinkle of fennel fronds.

Nutrition and Comfort in Every Bowl

Tomato and Fennel Soup is not only delicious but also nutritious, with each serving containing around 220 calories.

It provides a delightful balance of carbohydrates and protein, making it a satisfying choice for lunch or dinner.

With a focus on fresh ingredients, this dish can easily be a healthy part of your meal rotation.

Whether you’re enjoying it on your own or sharing it with loved ones, this soup brings the comforting embrace of a cozy kitchen to any dining experience.

Serve it hot and enjoy the rich flavors that warm the heart and soul.

Tips for the Best Tomato and Fennel Soup

Use fresh fennel bulbs—remove the stalks and slice the bulb thinly for the sweetest, most aromatic flavor.

Canned whole tomatoes work well, but if using fresh, roast them first to enhance their sweetness. Don’t rush the sautéing process—softening the fennel and onion builds incredible depth.

Blend the soup until completely smooth for a velvety finish. And if you’re using crème fraîche or cream, swirl it in just before serving rather than cooking it in to keep its tangy contrast.

Savory Tomato and Fennel Soup Recipe

Recipe by JoanneCourse: Appetizer or Light MainCuisine: Mediterranean-InspiredDifficulty: Easy
Servings

4

servings
Prep time

10

minutes
Cooking time

30

minutes
Calories per serving

210

kcal

This Tomato and Fennel Soup is a rich and flavorful blend of roasted tomatoes and sautéed fennel, creating a sweet and slightly anise-flavored broth. It’s thick, creamy, and ideal for pairing with crusty bread for dipping.

Ingredients

  • 1 tablespoon olive oil

  • 1 medium yellow onion, chopped

  • 1 fennel bulb, trimmed and thinly sliced (about 1 and one-half cups)

  • 2 garlic cloves, minced

  • 1 can (28 ounces) whole peeled tomatoes

  • 2 cups vegetable broth

  • One-half teaspoon salt

  • One-fourth teaspoon ground black pepper

  • 1 teaspoon sugar (optional, to balance acidity)

  • 1 tablespoon fresh lemon juice

  • Optional garnish: crème fraîche, fennel fronds, chopped basil

Directions

  • Sauté the Vegetables:
  • In a large pot, heat olive oil over medium heat. Add onion and fennel, cooking for 8 to 10 minutes until very soft and fragrant. Stir in garlic and sauté for 1 minute more.
  • Add Tomatoes and Simmer:
  • Pour in the canned tomatoes (with juice), breaking them up with a spoon. Add the vegetable broth, salt, pepper, and sugar (if using). Bring to a boil, then reduce heat and simmer for 20 minutes, uncovered.
  • Blend the Soup:
  • Remove from heat and let cool slightly. Blend the soup until smooth using an immersion blender or in batches in a high-speed blender.
  • Finish and Serve:
  • Return the soup to the pot and stir in the lemon juice. Warm gently if needed. Ladle into bowls and garnish with a spoonful of crème fraîche, fennel fronds, or chopped basil.

Notes

  • You can substitute coconut cream or vegan yogurt for the crème fraîche to keep it dairy-free
  • For deeper flavor, roast your fennel and tomatoes before blending.
  • Add a pinch of red pepper flakes for a little heat.
  • A drizzle of olive oil and flaky salt just before serving adds beautiful finishing touches.

Storage and Warming of Leftovers

Store leftovers in an airtight container in the refrigerator for up to 4 days. Reheat gently on the stove over medium-low heat, stirring occasionally.

This soup also freezes well—cool completely before transferring to freezer-safe containers. Defrost overnight in the refrigerator and reheat before serving.

A bowl of Tomato and Fennel Soup with fennel fronds and bread on a wooden table.