Roasted Fennel and Pumpkin Autumn Soup combines caramelized fennel, pumpkin, garlic, and fresh herbs blended with vegetable broth into a flavorful vegan soup. Roasting brings out the natural sweetness of the vegetables and creates a simple fall dish with deep seasonal flavors.

This easy soup comes together with a handful of ingredients and gets its rich taste from roasting the vegetables before blending. It is a great choice for a light lunch, starter, or simple dinner during the cooler months.

Why This Recipe Works So Well

• Roasted Vegetables Add Flavor: Roasting brings out the natural sweetness of pumpkin and fennel.
• Naturally Vegan: The recipe uses vegetables and broth without any dairy ingredients.
• Simple Preparation: Most of the cooking happens in the oven, making the process easy.
• Smooth Texture: Blending creates a creamy soup without needing heavy cream.
• Meal Prep Friendly: The soup stores well and can be reheated for later.
• Easy to Customize: Add spices, toppings, or herbs to adjust the flavor.

Ingredient Notes & Helpful Substitutions

this Recipe

1. Pumpkin: Butternut squash works well because it becomes tender and slightly sweet when roasted. You can also use other cooking pumpkins.
2. Fennel: Fresh fennel adds a mild anise-like flavor that becomes sweeter after roasting.
3. Garlic: Roasting whole garlic cloves creates a softer, milder flavor compared to raw garlic.
4. Vegetable Broth: Use low-sodium broth to control the seasoning.
5. Fresh Herbs: Thyme and parsley complement the roasted vegetables, but rosemary can also be used.
6. Olive Oil: Helps the vegetables caramelize and adds richness to the soup.

Roasted Fennel and Pumpkin Autumn Soup

This velvety vegan soup features roasted fennel and pumpkin, blended into a smooth, vibrant orange mixture. The roasting process intensifies their earthy, sweet, and herbaceous flavors, resulting in a comforting dish with a silky texture and rich aroma.

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Prep Time 15 minutes mins

Cook Time 40 minutes mins

Total Time 55 minutes mins

Course Main Course

Cuisine American

Servings 4

Calories 180 kcal

Equipment

• Baking sheet
• Large pot
• Immersion blender or regular blender

Ingredients

  

• 1 lb fennel bulbs trimmed and sliced
• 1 lb butternut pumpkin peeled, seeded, and cubed
• 3 cloves garlic whole
• 2 tablespoons olive oil for roasting
• 4 cups vegetable broth for blending the soup
• to taste salt and pepper
• 1 tablespoon fresh herbs such as thyme or parsley, chopped

Instructions

 

• Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper.
  
• Toss the sliced fennel and cubed pumpkin with olive oil, making sure they are well coated. Spread them out evenly on the prepared baking sheet.
  
• Place the garlic cloves directly onto the baking sheet, nestled among the other vegetables.
  
• Roast the vegetables in the oven for about 35-40 minutes, until the fennel is golden and caramelized, and the pumpkin is soft when pierced with a fork.
  
• Remove the baking sheet from the oven and let the vegetables cool slightly, so they’re easier to handle.
  
• Peel the garlic cloves once they are cool enough to handle, and transfer the roasted fennel, pumpkin, and garlic into a large pot.
  
• Add the vegetable broth to the pot and use an immersion blender to puree the mixture until smooth and velvety. Alternatively, blend in batches in a regular blender and return to the pot.
  
• Bring the soup to a gentle simmer, then season with salt, pepper, and stir in fresh herbs for added flavor. Let it simmer for about 5 minutes to meld the flavors.
  
• Taste and adjust the seasoning if needed, then ladle the soup into bowls and serve warm, garnished with extra herbs if desired.
  

Notes

For a richer flavor, drizzle some extra olive oil or a splash of coconut milk on top before serving. This soup can be stored in the fridge for up to 3 days and reheated gently.

Nutrition Information

Cooking Tips for Better Results

• Roast Until Golden: Allow the vegetables to brown slightly for deeper flavor.
• Cut Vegetables Evenly: Similar-sized pieces cook more evenly.
• Blend Carefully: Let the soup cool slightly before transferring to a blender.
• Adjust Thickness: Add extra broth if you prefer a thinner soup.
• Season After Blending: The flavors become easier to balance once combined.
• Add Toppings Before Serving: Toasted seeds, herbs, or olive oil add extra texture.

Creative Ways to Use Leftover Soup

• Pasta Sauce: Use the thickened soup as a sauce for pasta.
• Grain Bowl Base: Spoon it over rice, quinoa, or roasted vegetables.
• Soup Topping Bar: Add seeds, herbs, croutons, or chili flakes.
• Bread Dip: Serve smaller portions with toasted bread.
• Freeze for Later: Store portions for quick meals.
• Vegetable Side Sauce: Use it over roasted vegetables or potatoes.

More Fall Recipes To Try

1. Butternut Squash and Ginger Soup
2. Pumpkin Spice Granola Bars
3. Pear And Cranberry Crumble
4. Apple Crumble Pie
5. Pumpkin Pie Crisp with Cinnamon Streusel

Storage Guide

Frequently Asked Questions

1. Can I use canned pumpkin instead of fresh pumpkin?
   Yes, but roasted pumpkin or butternut squash provides a deeper flavor for this recipe.
2. Can I make this soup without fennel?
   Yes. Replace fennel with extra squash, carrots, or sweet potatoes.
3. Is this soup dairy-free?
   Yes. This recipe is naturally dairy-free and vegan.
4. Can I add cream to this soup?
   Yes. A splash of cream or coconut milk can make the soup richer.
5. How can I make the soup spicier?
   Add chili flakes, cayenne pepper, or smoked paprika while seasoning.
6. Can I freeze roasted fennel and pumpkin soup?
   Yes. Freeze cooled soup in airtight containers for up to 3 months.
7. Why roast the vegetables first?
   Roasting develops deeper flavor and enhances the natural sweetness of the vegetables.
8. What toppings go well with this soup?
   Pumpkin seeds, fresh herbs, olive oil, coconut cream, and toasted nuts all pair well.

Noah Baker

hi there,
The Freshman Cook started as a place to keep track of recipes I wanted to make again. Somewhere along the way, it grew into a collection of meals that friends requested, desserts that disappeared too quickly, and weeknight dinners that made life a little easier.
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