Roasted Tomato Basil Soup: A Warm, Comforting Classic

There’s something undeniably comforting about a bowl of homemade soup, and this Roasted Tomato Basil Soup takes it to the next level with its rich, velvety texture and deep, roasted flavor. The combination of fresh, ripe tomatoes and aromatic basil brings a burst of natural sweetness and earthiness to every spoonful, while the touch of heavy cream adds a creamy richness that perfectly balances the acidity of the tomatoes. Whether you’re seeking a soothing meal on a chilly evening or a hearty lunch, this soup promises to satisfy.

The magic of this soup lies in the roasting process. By roasting the tomatoes, onion, and garlic, you unlock their natural sweetness, which intensifies as they caramelize in the oven. This technique gives the soup a rich depth of flavor that is far superior to the typical stovetop simmering method. Paired with fresh basil and a touch of oregano, this soup is bursting with vibrant Italian-inspired flavors. It’s the perfect dish to serve with a slice of crusty bread or grilled cheese for an iconic pairing. Simple yet sophisticated, this Roasted Tomato Basil Soup is sure to become a staple in your recipe collection.

Why You’ll Love This Recipe

1. Rich, Roasted Flavor

The roasting of the tomatoes, onion, and garlic creates a deep, savory flavor that cannot be replicated by just simmering. It adds complexity and depth to the soup.

2. Simple Ingredients

Using just a few fresh ingredients, this soup highlights the natural flavors of ripe tomatoes, basil, and garlic—without the need for complicated seasonings or added preservatives.

3. Customizable Creaminess

You can adjust the creaminess of the soup by using heavy cream for a richer texture or coconut cream for a dairy-free version.

4. Hearty and Comforting

This soup is the perfect comfort food for a cozy evening at home. It’s filling, flavorful, and satisfying without being heavy.

5. Easy to Make

With a simple roasting process and minimal prep work, this soup comes together quickly, making it ideal for both weeknight meals and weekend gatherings.

Ingredients

  • Ripe Roma or plum tomatoes
  • Large onion, roughly chopped
  • Garlic cloves, peeled
  • Olive oil
  • Salt
  • Black pepper
  • Whole peeled tomatoes (canned)
  • Vegetable broth (or chicken broth)
  • Fresh basil leaves
  • Dried oregano
  • Red pepper flakes (optional, for heat)
  • Heavy cream or coconut cream (for a dairy-free option)

Variations

  • Spicy Roasted Tomato Basil Soup: Add extra red pepper flakes or a dash of hot sauce to give the soup a spicy kick.
  • Add Roasted Vegetables: Try roasting carrots, bell peppers, or zucchini alongside the tomatoes for a more complex flavor.
  • Vegan Version: For a completely dairy-free soup, use coconut cream and vegetable broth, and skip any dairy-based garnishes.
  • Smoky Flavor: Add a teaspoon of smoked paprika to the soup to bring a smoky element to the flavor profile.

How to Make the Recipe

Step 1: Roast the Vegetables

Preheat your oven to 400°F (200°C). Arrange the halved tomatoes, chopped onion, and garlic cloves on a baking sheet. Drizzle with olive oil and sprinkle with salt and black pepper. Roast in the preheated oven for 25-30 minutes, or until the vegetables are tender and slightly caramelized.

Step 2: Blend the Soup

Once the vegetables are roasted, transfer them to a blender or food processor. Add the canned whole peeled tomatoes (with juice), vegetable broth, fresh basil leaves, dried oregano, and red pepper flakes (if using). Blend until smooth and creamy.

Step 3: Simmer the Soup

Pour the blended soup into a large pot and bring it to a simmer over medium heat. Let it cook for about 5-10 minutes to allow the flavors to meld together. Stir occasionally.

Step 4: Add Cream

Reduce the heat to low, then stir in the heavy cream or coconut cream. Simmer for another 5 minutes until heated through and well combined. Adjust seasoning with additional salt and pepper if necessary.

Step 5: Serve and Enjoy

Ladle the soup into bowls, and optionally garnish with fresh basil leaves or a drizzle of cream. Serve with a slice of toasted bread or a grilled cheese sandwich for the ultimate comfort meal.

Tips for Making the Recipe

  • Roast the Vegetables Evenly: Spread the vegetables in a single layer on the baking sheet to ensure they roast evenly. If necessary, use two baking sheets.
  • Make it Smooth or Chunky: For a smoother texture, blend the soup for longer or pass it through a fine sieve. If you prefer a chunkier soup, pulse it gently in the blender.
  • Season to Taste: Taste the soup after blending and adjust the seasoning to your liking. If you want more acidity, add a splash of balsamic vinegar.
  • Use Fresh Tomatoes for a Lighter Soup: While canned tomatoes are a great option, using fresh, in-season tomatoes will give the soup a more vibrant, fresh flavor.

How to Serve

This Roasted Tomato Basil Soup is perfect when paired with a variety of sides. A classic grilled cheese sandwich is a favorite accompaniment, as is a simple salad. For an extra touch, drizzle some extra cream over the soup before serving or sprinkle with a little Parmesan cheese. It also makes a lovely starter for a cozy dinner or holiday meal.

Make Ahead and Storage

Storing Leftovers

Store any leftover soup in an airtight container in the refrigerator for up to 4-5 days. The flavors continue to develop over time, making it even more delicious the next day.

Freezing

This soup can be frozen for up to 3 months. Allow it to cool completely before transferring it to a freezer-safe container. When ready to eat, thaw overnight in the refrigerator and reheat on the stovetop.

Reheating

To reheat, place the soup in a pot over medium heat and stir occasionally. Add a little extra broth or cream if the soup is too thick after being stored in the fridge or freezer.

FAQs

1. Can I use other types of tomatoes?

Roma or plum tomatoes are ideal for roasting due to their sweetness and low moisture content, but you can also use other tomatoes like vine-ripened or cherry tomatoes if needed.

2. Can I use dried basil instead of fresh?

Fresh basil works best for this recipe, but if you don’t have it, you can substitute dried basil. Use about 1-2 teaspoons of dried basil instead.

3. Can I make this soup without cream?

Yes, you can skip the cream or use coconut cream for a dairy-free alternative. The soup will still be flavorful and creamy without it.

4. Can I add cheese to the soup?

Absolutely! Add a sprinkle of Parmesan or mozzarella to the soup just before serving, or top each bowl with shredded cheese for a cheesy finish.

5. Can I use chicken broth instead of vegetable broth?

Yes, you can use chicken broth if you prefer a non-vegetarian option. It will add a slightly richer flavor to the soup.

6. How can I make the soup spicier?

Add more red pepper flakes or a dash of hot sauce to taste. You can also use a spicy variety of canned tomatoes to add heat.

7. Can I make this soup in a slow cooker?

Yes, you can. Simply roast the vegetables as directed, then add them to the slow cooker along with the canned tomatoes, broth, and seasonings. Cook on low for 4-6 hours and blend before serving.

8. Can I use a different type of onion?

Yellow onions are ideal, but you can also use red or white onions in this soup. Each will bring a slightly different flavor profile.

9. How long does it take to roast the vegetables?

Roast the vegetables for about 25-30 minutes at 400°F (200°C) until they are tender and slightly caramelized.

10. Can I add other herbs to this soup?

Yes, thyme, rosemary, or even a bit of bay leaf can be added for a different flavor. Just be sure to remove any stems before blending.

Conclusion

This Roasted Tomato Basil Soup is a perfect balance of savory, sweet, and creamy flavors that’s guaranteed to warm you up. With its simple ingredients and easy preparation, it’s a versatile and comforting dish that you’ll love to make again and again. Whether you enjoy it with a sandwich or on its own, this soup brings warmth and satisfaction with every bite.

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Roasted Tomato Basil Soup: A Warm, Comforting Classic


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  • Author: Lina Judi
  • Total Time: 50 minutes
  • Yield: 6 servings 1x

Description

 

This rich and velvety roasted tomato basil soup is the perfect balance of smoky, savory flavors with a hint of fresh basil. Roasting the tomatoes brings out their natural sweetness, and the addition of cream makes this soup indulgently smooth and comforting.


Ingredients

Scale
  • 2 1/2 pounds ripe Roma or plum tomatoes, halved
  • 1 large onion, roughly chopped
  • 4 cloves garlic, peeled
  • 3 tablespoons olive oil
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper
  • 1 (28 oz) can whole peeled tomatoes
  • 2 cups vegetable broth (or chicken broth)
  • 1/2 cup fresh basil leaves, packed
  • 1 teaspoon dried oregano
  • 1/2 teaspoon red pepper flakes (optional, for a kick)
  • 1/2 cup heavy cream or 1/3 cup coconut cream (for a dairy-free option)

Instructions

  • Preheat your oven to 400°F (200°C).
  • Place the halved Roma tomatoes, chopped onion, and garlic cloves on a baking sheet. Drizzle with olive oil and season with salt and black pepper.
  • Roast the vegetables in the preheated oven for 25-30 minutes, or until the tomatoes are soft and caramelized, and the onions are tender.
  • Once roasted, transfer the tomatoes, onion, and garlic to a large pot. Add the canned whole peeled tomatoes, vegetable broth, basil leaves, and oregano. Bring to a simmer over medium heat, cooking for 10 minutes.
  • Use an immersion blender (or transfer in batches to a blender) to puree the soup until smooth and creamy.
  • Stir in the red pepper flakes (if using) and heavy cream or coconut cream. Continue to cook for 5 minutes to heat through.
  • Taste and adjust seasoning with more salt, pepper, or herbs if necessary.
  • Serve hot, garnished with extra fresh basil or a drizzle of cream if desired.

Notes

  • For a smoother soup, you can strain it after blending to remove any remaining skins or seeds from the tomatoes.
  • If you prefer a dairy-free version, coconut cream gives the soup a rich, tropical twist.
  • For extra flavor, you can add a splash of balsamic vinegar or a sprinkle of Parmesan cheese when serving.
  • Prep Time: 10 minutes
  • Cook Time: 40 minutes
  • Category: Soup
  • Method: Oven, Stovetop
  • Cuisine: Italian

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