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Tuscan Fennel and White Bean Soup

A Tuscan fennel and white bean soup with roasted caramelized fennel and the creamy savory flavor of cannellini beans.

  • Prep15 min
  • Cook1 hr 15 min
  • Total1 hr 30 min
  • Serves6 servings
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Tuscan Fennel and White Bean Soup

I had this delicious Tuscan Fennel and White Bean Soup at a restaurant, and I needed to create something similar so you could try it! I love the combo of blended beans with whole beans and how it creates the creamy texture without using any cream.

Fennel and white bean soup in a bowl topped with parsley and lemon zest.

Enjoy creamy, delicious Italian soups? Try Creamy Roasted Garlic and Tomato Soup, Pasta e Ceci (Italian Pasta and Chickpea Soup), or Creamy Potato and Onion Soup!

A Quick Look at The Recipe

  • ✅Recipe Name: Fennel and White Bean Soup
  • ⏲️Ready in: 1 hour
  • 👪Makes: 6 servings
  • 📋Main ingredients: Fennel, Cannellini Beans, Chicken Stock
  • ⭐Why You'll Love This Recipe: It's a simple vegetable soup with high-quality, simple ingredients perfect for a side dish!
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Why This Recipe

Fennel and white bean soup combines the creamy textures of blended cannellini beans with the hint of sweet yet savory roasted fennel. Fennel, with its anise, or black licorice, flavor, is the belle of the ball in this hearty vegetable soup.

This rustic Tuscan soup is creamy but maintains some texture with the extra can of cannellini beans. While it is not as much of a full meal as a Rustic Italian Tortellini Soup with Sausageor Zuppa Toscana, it is equally as flavorful.

My family really enjoys soups like this on a weeknight. They're perfect as a little side dish and easily reheatable!

Ingredient Notes and Substitutions

Ingredients for the recipe.
  • Fennel- Roasted fennel has a slightly sweet flavor because of the naturally caramelizing sugars. Roast it close to the top rack for the best results. This works the same for carrots, whether it's Roasted Carrots and Fennelor in our Roasted Carrot Ginger Soup!
  • Cannellini Beans- Cannellini beans are perfect for this soup because they are thick and blend well, but also add enough texture when left whole. I blend them slightly with an immersion blender in White Bean Lentil Soup.
  • Chicken Stock- I love to use chicken stock because it has so much flavor, but you can also substitute vegetable stock.
  • Parmesan rind- I like to add parmesan rind to my soups because it adds an extra salty flavor that is slowly absorbed in the soup. It's an old-school Italian trick.

*Please see the recipe card below for more information on the ingredients.

How to Make Fennel and White Bean Soup

*Follow the numbered photos below corresponding to the step-by-step directions.

Roasting fennel on a pan.

Step 1: Preheat the oven to 425℉. Raise the rack to second highest place in the oven. Place fennel slices on a baking tray and toss with 2 tablespoon of olive oil, 1 teaspoon salt, and ½ teaspoon black pepper. Roast fennel in the oven for 40 minutes.

*Testing Note: You can sauté the fennel with the shallots, but I've found that roasting instead of sautéing adds the caramelized natural sweet flavor to the soup.

Sauteing shallots and garlic in a dutch oven.

Step 2: In a Dutch oven, add 1 tablespoon of olive oil over medium heat. Add the shallots and saute for 3 minutes until translucent.

Step 3: Stir in the garlic, ½ teaspoon salt, and ½ teaspoon pepper. Sauté for 1 minute.

Simmering soup and pureeing with an immersion blender.

Step 4: Stir in the stock and roasted fennel. Raise the heat to high and bring the soup to a boil.

Step 5: Lower the heat to medium to a simmer and add the cannellini beans. Simmer for 5 minutes.

Step 6: Use an immersion blender to blend the soup until completely blended.

Simmering fennel and white bean soup with thyme and bay leaves.

Step 7: Add in the thyme and the remaining can of cannellini beans. Simmer for 15 minutes.

Step 8: Remove the thyme and stir in the 2 tablespoon of lemon juice. Serve immediately.

Fennel and white bean soup in a bowl topped with parsley and lemon zest.

Serve along with your favorite sandwiches or Italian appetizers like a Mediterranean Chicken Wrap or EASY Ricotta Bruschetta!

If you love creamy roasted soups, try a Homemade Roasted Red Pepper Soup!

Pro-Tips

  1. Roasting the fennel allows the natural sugars to caramelize in the fennel, creating a slight natural sweetness in the soup.
  2. The soup will separate in the fridge. Stir really well upon reheating to combine the beans and stock.
  3. Stir in a squeeze of lemon juice before serving for a bright, forward flavor.
  4. Simmer with a piece of Parmesan rind to create more depth and savory flavor by increasing the natural salt in the soup.

FAQs About Fennel and White Bean Soup

Can I use a regular blender instead of an immersion blender for blending fennel and white bean soup?

Yes, I just prefer the immersion blender because it's easier to clean than a whole blender with blades.

Can I skip roasting the fennel?

Yes, but you will lose some of the depth of flavor in the soup. You can saute the fennel for about 10 minutes to soften with the shallots.

What is the best way to reheat fennel and white bean soup?

Reheat fennel and white bean soup in a pot and stir really well to recombine the blended beans and the stock.

Serving Suggestions

Fennel and White Bean Soup is perfect to serve with salads and sandwiches.

More Italian Vegetable Dishes

Ingredients

Equipment 1 dutch oven, 1 immersion blender, 1 baking sheet

Steps

  1. 1

    Preheat the oven to 425℉. Place fennel slices on a baking tray and toss with 2 tablespoon of olive oil, 1 teaspoon salt, and ½ teaspoon black pepper. Roast fennel in the oven for 40 minutes.

  2. 2

    In a Dutch oven, add 1 tablespoon of olive oil over medium heat. Add the shallots and saute for 3 minutes until translucent. Stir in the garlic, ½ teaspoon salt, and ½ teaspoon pepper. Sauté for 1 minute.

  3. 3

    Stir in the stock, 1 can of cannellini beans, and roasted fennel. Raise the heat to high and bring the soup to a boil. Lower to a simmer and simmer for 5 minutes.

  4. 4

    Use an immersion blender to blend the soup until completely blended. Add in the thyme and the remaining can of cannellini beans. Simmer for 15 minutes.

  5. 5

    Remove the thyme and stir in the 2 tablespoon of lemon juice. Serve immediately.

Notes

Notes

Nutrition

  • Calories127 kcal
  • Carbs10 g
  • Protein4 g
  • Fat9 g
  • Saturated fat1 g
  • Sodium1163 mg
  • Fiber2 g
  • Sugar4 g
  • Cholesterol4 mg

Nutrition is an estimate for one serving.