BEST TOMATO BASIL SOUP

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Author: Emaa Wilson
Published:
A bowl of creamy Tomato Basil Soup is shown as the featured image for the recipe.
Imagine the bright, tangy sweetness of sun-ripened tomatoes mingling with the peppery aroma of fresh basil, all swirled into a velvety smooth, comforting embrace. This Tomato Basil Soup is pure summer in a bowl, even when summer feels far away. I promise you, this recipe will become your new go-to for a quick, healthy, and utterly delicious meal.

Ingredients

For the Soup:

  • 2 tablespoons olive oil
  • 1 large onion, chopped
  • 2 cloves garlic, minced
  • 2 (28 ounce) cans crushed tomatoes
  • 4 cups vegetable broth (or chicken broth for a richer flavor)
  • 1 teaspoon sugar (optional, to balance acidity)
  • 1/2 teaspoon dried oregano
  • Salt and freshly ground black pepper to taste
  • 1 cup packed fresh basil leaves, chopped
  • 1/4 cup heavy cream or coconut milk (optional, for extra creaminess)

Optional Garnishes:

  • Fresh basil leaves
  • Grated Parmesan cheese
  • Croutons
  • A swirl of heavy cream or coconut milk
  • Balsamic glaze

Step-by-Step Instructions

Close-up of a steaming bowl of Tomato Basil Soup, showcasing its rich color and fresh basil garnish.

Getting Started:

  1. Heat the olive oil in a large pot or Dutch oven over medium heat.
  2. Add the chopped onion and cook until softened, about 5-7 minutes.
  3. Add the minced garlic and cook for another minute, until fragrant. Be careful not to burn the garlic!

Building the Soup:

  1. Pour in the crushed tomatoes and vegetable broth.
  2. Add the sugar (if using), dried oregano, salt, and pepper.
  3. Bring the mixture to a simmer, then reduce the heat to low, cover, and cook for at least 20 minutes. This allows the flavors to meld together beautifully. Longer simmering (up to an hour) will only deepen the flavor.

Blending and Finishing:

  1. Remove the pot from the heat and carefully stir in the fresh basil. Reserve a few basil leaves for garnish.
  2. Using an immersion blender, blend the soup until smooth. If you don’t have an immersion blender, you can carefully transfer the soup in batches to a regular blender. Be very careful when blending hot liquids! Make sure to vent the blender lid to prevent pressure buildup.
  3. If desired, stir in the heavy cream or coconut milk for extra creaminess.
  4. Taste and adjust seasonings as needed. You might want a little more salt, pepper, or even a touch more sugar depending on the acidity of your tomatoes.

Serving and Garnishing:

  1. Ladle the soup into bowls.
  2. Garnish with fresh basil leaves, grated Parmesan cheese, croutons, a swirl of cream, or a drizzle of balsamic glaze, if desired.
  3. Serve immediately and enjoy!

Secrets to the BEST Tomato Basil Soup

Okay, friend, let’s get real. Tomato Basil Soup seems simple, but a few key things can elevate it from “meh” to “WOW.” Here’s where I share my insider tips:
  • High-Quality Tomatoes are KEY: Seriously. The better your tomatoes, the better your soup. Canned crushed tomatoes are perfectly fine (and convenient!), but opt for a good brand. San Marzano tomatoes are always a safe bet. If you have access to fresh, ripe tomatoes, even better! Roast them first to intensify their flavor before adding them to the soup.
  • Don’t skimp on the Basil: Fresh basil is non-negotiable. Dried basil just doesn’t have the same bright, peppery punch. And don’t add it too early – adding it at the end preserves its flavor.
  • The Simmer is Crucial: That low and slow simmer is where the magic happens. It allows all the flavors to meld together and deepen. Trust me, it’s worth the wait.
  • Acid Balance: Tomatoes can be naturally acidic. That’s why I often add a pinch of sugar to balance things out. You can also add a splash of balsamic vinegar for a more complex flavor. Taste and adjust until you get the perfect balance.
  • Creaminess Factor: The heavy cream or coconut milk is optional, but it adds a lovely richness and velvety texture. If you’re dairy-free, coconut milk is a fantastic alternative. You can also add a dollop of Greek yogurt for a tangy twist.
  • Don’t be afraid to Experiment: This recipe is a great base, but feel free to make it your own! Add a pinch of red pepper flakes for a little heat, a splash of white wine for added depth, or even a dollop of pesto for extra basil flavor.

Troubleshooting Common Tomato Basil Soup Problems

Let’s be honest, sometimes things don’t go exactly as planned in the kitchen. Here are some common Tomato Basil Soup problems and how to fix them:
  • Soup is too acidic: Add a pinch more sugar or a splash of cream. You can also add a small amount of baking soda (a tiny pinch!) to neutralize the acidity. Be careful, though, as too much baking soda can give the soup a metallic taste.
  • Soup is too bland: Add more salt, pepper, or dried oregano. You can also add a teaspoon of tomato paste for a more concentrated tomato flavor. A splash of Worcestershire sauce can also add a savory depth.
  • Soup is too thin: Simmer the soup uncovered for a longer period of time to allow some of the liquid to evaporate. You can also add a cornstarch slurry (1 tablespoon cornstarch mixed with 2 tablespoons cold water) to thicken it.
  • Soup is too thick: Add more broth until you reach your desired consistency.
  • Soup is too chunky after blending: If you still have some chunks after blending, you can strain the soup through a fine-mesh sieve for a super smooth texture.

Variations to Keep Things Interesting

Want to spice things up a bit? Here are some fun variations on my Tomato Basil Soup recipe:
  • Roasted Tomato Basil Soup: Roast the tomatoes, onion, and garlic before adding them to the pot for an even deeper, more intense flavor.
  • Spicy Tomato Basil Soup: Add a pinch of red pepper flakes or a chopped jalapeño to the soup for a little kick.
  • Creamy Tomato Basil Soup with Grilled Cheese Croutons: Cut grilled cheese sandwiches into cubes and use them as croutons for the soup. Talk about comfort food!
  • Tomato Basil Soup with Sausage: Brown some Italian sausage and add it to the soup for a heartier meal.
  • Vegan Tomato Basil Soup: Use vegetable broth and coconut milk, and omit the Parmesan cheese garnish.

Serving Suggestions: More Than Just Soup!

Tomato Basil Soup is delicious on its own, but it’s also a fantastic accompaniment to other dishes. Here are some of my favorite serving suggestions:
  • With a Grilled Cheese Sandwich: The classic pairing! Try it with a Grilled Cheese With Honey Peaches & Cheddar for a gourmet twist.
  • As a Starter: Serve a small bowl of Tomato Basil Soup as a starter for a pasta dinner.
  • With a Salad: A light salad and a bowl of soup make a perfect light lunch.
  • With Crusty Bread: Serve the soup with a side of crusty bread for dipping.
  • As a Sauce: Use Tomato Basil Soup as a sauce for pasta or pizza.
If you’re in the mood for more soup, be sure to try my High Protein Lasagna Soup for a hearty and filling meal. For another creamy option, my Broccoli Cheddar Soup is always a hit. Craving Italian? You’ll love my Pasta E Fagioli Soup. If you’re after something savory, try the Chicken Mushroom Soup or the French Onion Soup.

Storing and Reheating Tips

Tomato Basil Soup is even better the next day, as the flavors have more time to meld. Here’s how to store and reheat it:
  • Storing: Let the soup cool completely before storing it in an airtight container in the refrigerator for up to 3-4 days.
  • Freezing: Tomato Basil Soup freezes well. Let it cool completely before storing it in freezer-safe containers or bags for up to 2-3 months.
  • Reheating: Reheat the soup on the stovetop over medium heat, stirring occasionally, until heated through. You can also reheat it in the microwave.

Final Thoughts: Your New Go-To Soup Recipe

This Tomato Basil Soup recipe is more than just a recipe; it’s a hug in a bowl. It’s the perfect comfort food for a chilly day, a quick and easy weeknight meal, or a delicious starter for a dinner party. With its bright, fresh flavors and velvety smooth texture, it’s sure to become a family favorite. So go ahead, give it a try! I know you’ll love it. And remember, cooking is all about experimentation and having fun, so don’t be afraid to put your own spin on this recipe and make it your own. Happy cooking!

What are some tips for making the BEST Tomato Basil Soup?

Use high-quality tomatoes (San Marzano are recommended), don’t skimp on fresh basil and add it at the end, allow the soup to simmer for a sufficient time to meld the flavors, and balance the acidity with a pinch of sugar or balsamic vinegar. Adding creaminess is also important!

What can I do if my Tomato Basil Soup is too acidic?

If the soup is too acidic, you can add a pinch more sugar or a splash of cream. A tiny pinch of baking soda can also help, but be careful not to add too much, as it can give the soup a metallic taste.

Can I freeze Tomato Basil Soup, and if so, how should I do it?

Yes, Tomato Basil Soup freezes well. Let it cool completely before storing it in freezer-safe containers or bags for up to 2-3 months.

What are some variations I can try to make my Tomato Basil Soup more interesting?

You can try roasting the tomatoes and other vegetables for a deeper flavor, adding a pinch of red pepper flakes for spice, making grilled cheese croutons, or adding Italian sausage for a heartier meal.

A bowl of creamy Tomato Basil Soup is shown as the featured image for the recipe.

BEST Tomato Basil Soup

This Tomato Basil Soup is a celebration of fresh flavors, blending sweet tomatoes with aromatic basil into a velvety smooth and comforting soup. It’s a quick, healthy, and utterly delicious meal that’s perfect for any time of year.
Prep Time 10 minutes
Cook Time 30 minutes
Total Time 40 minutes
Servings: 6
Course: Soup
Cuisine: Italian
Calories: 250

Ingredients
  

  • 2 tablespoons olive oil
  • 1 large onion, chopped
  • 2 cloves garlic, minced
  • 4 cups vegetable broth
  • 1 teaspoon sugar optional
  • 1/2 teaspoon dried oregano
  • Salt to taste
  • Freshly ground black pepper to taste
  • 1 cup packed fresh basil leaves, chopped
  • 1/4 cup heavy cream or coconut milk optional

Equipment

  • Large pot or Dutch oven
  • Cutting board
  • Knife
  • Measuring spoons
  • Measuring cups
  • Immersion blender or regular blender
  • Ladle

Method
 

  1. Heat the olive oil in a large pot or Dutch oven over medium heat.
  2. Add the chopped onion and cook until softened, about 5-7 minutes.
  3. Add the minced garlic and cook for another minute, until fragrant.
  4. Pour in the crushed tomatoes and vegetable broth.
  5. Add the sugar (if using), dried oregano, salt, and pepper.
  6. Bring the mixture to a simmer, then reduce the heat to low, cover, and cook for at least 20 minutes.
  7. Remove the pot from the heat and carefully stir in the fresh basil. Reserve a few basil leaves for garnish.
  8. Using an immersion blender, blend the soup until smooth. If you don’t have an immersion blender, you can carefully transfer the soup in batches to a regular blender. Be very careful when blending hot liquids! Make sure to vent the blender lid to prevent pressure buildup.
  9. If desired, stir in the heavy cream or coconut milk for extra creaminess.
  10. Taste and adjust seasonings as needed.
  11. Ladle the soup into bowls.
  12. Garnish with fresh basil leaves, grated Parmesan cheese, croutons, a swirl of cream, or a drizzle of balsamic glaze, if desired.
  13. Serve immediately and enjoy!

Notes

For best results, use high-quality San Marzano tomatoes. Don’t skimp on the fresh basil. Simmering the soup for a longer time will deepen the flavor. To balance acidity, add a pinch of sugar or a splash of balsamic vinegar. For a creamier texture, add heavy cream or coconut milk. Store leftovers in an airtight container in the refrigerator for up to 3-4 days or in the freezer for up to 2-3 months. Reheat on the stovetop or in the microwave.

Emaa Wilson

Emma is a passionate home cook and recipe developer who specializes in bridging traditional family recipes with modern techniques. Growing up learning from her sister's expertise, she focuses on creating approachable dishes that celebrate both heritage and innovation. Alongside her cooking partner Olivia, Emily develops recipes that emphasize the joy of collaborative cooking and the power of shared meals to bring people together.

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