Roasted Tomato Basil Soup

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I've been on a soup kick the past few weeks and I'm in no hurry to change it up anytime soon! And this Roasted Tomato Basil Soup with Cheesy Garlic Bread is about to be your go-to tomato soup from here on out! Bonus tip: If you are looking to level up the garlic on your garlic bread, might I suggest this most epic Garlic Confit Recipe.

A bowl with roasted tomato basil soup with cheesy garlic bread on the plate, along with some bread being dipped into the soup.


 

Why I Love This Recipe

I know we all feel very strongly about Roasted Tomato Basil Soup. I mean, what else are you supposed to eat alongside your grilled cheese during the fall and winter months? Hello?!? Tomato soup is VERY important which is why I'm so excited about this recipe. It's great for anytime of the year.

A saucepan with roasted Tomato Basil Soup along with a ladle and a kitchen towel.

If you're in the middle of winter and there aren't any great tomatoes, you can use canned roasted tomatoes and it's going to be perfect. Just keep your eyes open for a brand of canned tomatoes that really strike your fancy! Canned tomatoes are assembled in the peak of tomato season - so it's the way to go if the tomatoes in your produce department are lacking any flavor or scent! If you're in the middle of tomato season, then by all means, roast your own tomatoes!! I've tried it both ways and the bottom line is - you need great tomatoes as they are the base for the soup.

I serve this up with a grilled cheese or a garlic cheesy toast! I've been known to serve it up as brunch with a croque monsieur too! Because I live on the edge and I do what I want. YOLO.

But whether you serve this Roasted Tomato Basil Soup up by itself or with some toasty / cheesy bread, I promise you'll love it.

Ingredients & Substitutions

Mise en place of all ingredients to make roasted tomato basil soup.
  • Unsalted Butter
  • Olive Oil
  • Yellow Onion
  • All Purpose Flour
  • Canned Roasted Tomatoes or Tomatoes
  • Roasted Red Bell Peppers
  • Chicken Stock
  • Kosher Salt
  • Red Pepper Flakes
  • Thyme
  • Pepper
  • Heavy Cream
  • Fresh Basil
For the Cheesy Garlic Bread
  • Baguette sliced into triangles
  • Butter at room temperature
  • Garlic finely chopped
  • Gruyere
  • Thyme for garnish

*For a full list of ingredients and instructions please see recipe card below.

How to Make Roasted Tomato Basil Soup

A dutch oven with olive oil and diced onions being cooked.

Step 1: In a large pot, heat the butter and olive oil over medium-low heat. Add diced onions and cook gently, stirring occasionally, until soft and translucent, about 20 minutes.

A dutch oven with onions cooked until soft, and flour added to make a roux.

Step 2: Add flour and stir until mixture is slightly thickened and pale gold.

A dutch oven with onions and a roux made by stirring in flour into the oil.

Step 3: Stir for about 3 minutes; do not allow to brown.

A dutch oven with roasted red pepper, roasted tomatoes, salt, red pepper flakes, thyme, pepper and chicken stock added to it.

Step 4: Stir in the tomatoes and their juices, red bell peppers, chicken broth, salt, red pepper flakes, thyme and pepper. Raise heat to medium until the liquid bubbles, then reduce heat to low. Simmer for 30 minutes, scraping the bottom of the pot frequently.

A dutch oven with roasted tomato basil soup being made and heavy cream and fresh basil added to it.

Step 5: Stir in heavy cream (if using) and basil. Remove from heat and purée using a hand blender, or allow to cool until no longer steaming and purée in batches in a stand blender. Return to medium heat just until heated through.

A baking sheet with baguette slices that have been slathered with butter and garlic.

Step 6: Once the soup is done, preheat the broiler. Arrange the baguette slices on a baking sheet in a single layer. Slather the top with butter and sprinkle with garlic.

A baking sheet with baguette slices that have butter and garlic on them, with shredded gruyere cheese sprinkled on top, ready to be broiled in the oven.

Step 7: Top the bread with the Gruyere and broil until bubbly and golden brown, 3 to 5 minutes.

A dutch oven with roasted tomato basil soup along with a wooden board on the side with cheesy baguette slices.

Step 8: Serve the fresh cheesy bread from the oven with the warm soup.

How to Store Roasted Tomato Basil Soup

You can store in the fridge for 3-4 days in an airtight container.

How to Freeze Roasted Tomato Basil Soup

You can freeze this soup even though it has cream in it although I recommend adding it fresh when its time to eat if you are making a big batch to be frozen. You can freeze this for 2 months.

A bowl with roasted tomato basil soup with cheesy garlic bread on the plate, along with some bread being dipped into the soup.

Tips & Tricks

You can purchase roasted tomatoes and red peppers or roast your own!

FAQs

How can I roast red peppers?

Half the peppers and season with salt, pepper and a few teaspoons of olive oil. Roast in the oven at 425 for 20 minutes until charred and soft. You can peel the top layer when cool enough to handle.

Can I substitute gruyere cheese?

You can use swiss, jack or cheddar cheese.

Similar Recipes

If you tried this recipe, please leave a 🌟 star rating and let me know how it goes in the 📝 comments below. Thanks for visiting today

Roasted Tomato Basil Soup with Cheesy Garlic Bread

Author: Gaby Dalkin
5 from 28 votes
This Roasted Tomato Basil Soup with Cheesy Garlic Bread is about to be your go-to tomato soup from here on out!
Prep Time 10 minutes
Cook Time 1 hour
Total Time 1 hour 10 minutes
Course Soup
Cuisine Italian
Servings 6 people

Ingredients
  

  • 2 tablespoons unsalted butter
  • 1 tablespoons olive oil
  • 1 large yellow onion small dice
  • ¼ cup all-purpose flour
  • 2 28- ounce cans roasted tomatoes or 3 pounds of tomatoes, halved and roasted at 425 degrees for 30 minutes
  • 1-2 roasted red bell peppers either from the jar and drained, or halved and season with salt, pepper and a few teaspoons of olive oil and roasted in the oven at 425 for 20 minutes
  • ¾ cups chicken stock
  • ½ tablespoon kosher salt
  • ½ teaspoon red pepper flakes
  • ½ teaspoon dried thyme
  • ½ teaspoon pepper
  • ½ cup heavy cream optional
  • Handful fresh basil leaves

For the Cheesy Garlic Bread

  • 1 baguette sliced into triangles
  • Butter at room temperature
  • 4 cloves garlic finely chopped
  • ½ pound grated Gruyere
  • Fresh thyme for garnish

Instructions
 

  • In a large pot, heat the butter and olive oil over medium-low heat. Add diced onions and cook gently, stirring occasionally, until soft and translucent, about 20 minutes.
  • Add flour and stir until mixture is slightly thickened and pale gold, about 3 minutes; do not allow to brown.
  • Stir in the tomatoes and their juices, red bell peppers, chicken broth, salt, red pepper flakes, thyme and pepper. Raise heat to medium until the liquid bubbles, then reduce heat to low. Simmer for 30 minutes, scraping the bottom of the pot frequently.
  • Stir in heavy cream (if using) and basil. Remove from heat and purée using a hand blender, or allow to cool until no longer steaming and purée in batches in a stand blender. Return to medium heat just until heated through.
  • Once the soup is done, preheat the broiler. Arrange the baguette slices on a baking sheet in a single layer. Slather the top with butter and sprinkle with garlic. Top the bread with the Gruyere and broil until bubbly and golden brown, 3 to 5 minutes.

Notes

You can purchase roasted tomatoes and red peppers or roast your own!

Nutrition Information

Calories: 489kcal | Carbohydrates: 41g | Protein: 20g | Fat: 27g | Saturated Fat: 15g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 9g | Trans Fat: 0.2g | Cholesterol: 75mg | Sodium: 1653mg | Potassium: 189mg | Fiber: 4g | Sugar: 10g | Vitamin A: 1912IU | Vitamin C: 10mg | Calcium: 534mg | Iron: 4mg
Tried this Recipe? Tag me Today!Mention @WhatsGabyCookin or tag #whatsgabycooking!

Photo Matt Armendariz // Food Styling Adam Pearson // Props Gena Sigala // Recipe by Gaby

99 Comments

  1. 5 stars
    This soup and Gruyère cheese bread is the ULTIMATE cold, winters weather food combo! The soup has a nice texture and love the slight after-burn from the red pepper flakes! The crusty cheese & garlic bread was a fantastic substitute for grilled cheese sandwich too! Will be making this again fo-sho! Thanks, Gabby!

  2. 5 stars
    This soup is absolutely delicious! I did half fresh tomatoes and half canned tomatoes and it worked beautifully. I also threw in a chunk of parm I had in the fridge because why not. The soup is easy to make and so tasty - I highly recommend it.

  3. Hi when you say cans of roasted tomatoes do you mean fire roasted? I think that is the only kind of canned roasted tomatoes I have seen in my local stores

  4. 5 stars
    This really is the best tomato soup, and it was super easy to make! Planning to pair it with grilled cheese for lunches this week! Something to look forward to every day.

  5. Trying this for the first time and wondering about a cream substitute. We love creamy soups, but are a bit lactose intolerant. Any ideas other than omitting?

    1. 5 stars
      Another keeper! So delicious, ratios are perfect. I served this with the “Cheesiest Grilled Cheese” recipe. 11/10!

5 from 28 votes (2 ratings without comment)

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