Welcome to your new favorite fall recipe: Roasted Tomato Basil Soup! This soup is rich, creamy, and bursting with fresh flavor. I’ll guide you through simple steps and easy ingredients to create a warm, comforting bowl. Whether you're new to cooking or a seasoned pro, you'll love how quick it is to make. Let’s dive in and transform fresh tomatoes into a cozy delight that warms the soul!
Why I Love This Recipe
- Fresh Flavors: This recipe captures the essence of summer with ripe tomatoes and fragrant basil, making it a vibrant dish.
- Versatile Ingredients: Simple ingredients come together to create a comforting soup that can be enjoyed as a starter or main dish.
- Easy to Make: With minimal prep and hands-on time, this recipe is perfect for busy weeknights while still being impressive.
- Creamy Texture: The addition of cream or coconut cream lends a luxurious texture to the soup, enhancing its overall taste.
Ingredients
List of Ingredients
- 2 pounds ripe Roma tomatoes, halved
- 1 medium onion, quartered
- 4 cloves garlic, peeled
- 2 tablespoons olive oil
- Salt and pepper to taste
- 1 teaspoon sugar (optional)
- 1 cup vegetable broth
- 1 cup fresh basil leaves, packed
- 1/2 cup heavy cream or coconut cream
- 1 tablespoon balsamic vinegar
Optional Ingredients for Flavor Enhancement
You can enhance the taste of your soup with a few extra ingredients. Here are some ideas:
- Add a pinch of red pepper flakes for heat.
- Stir in a tablespoon of pesto for a fresh twist.
- Try a splash of lemon juice for brightness.
- Top with croutons for crunch.
Ingredient Substitutions
If you lack some ingredients, don't worry! Here are some easy swaps:
- Use cherry tomatoes if Roma tomatoes are not available.
- Swap the heavy cream for almond milk for a lighter soup.
- Use chicken broth instead of vegetable broth if you prefer.
- If you don’t have balsamic vinegar, try red wine vinegar.
These simple changes keep the soup rich and flavorful while making it easy for you to adapt to what you have on hand.

Step-by-Step Instructions
Preparation and Preheating
Start by preheating your oven to 400°F (200°C). This heat will help bring out the best flavors in your ingredients. While the oven heats, gather your tomatoes, onion, and garlic. Cut the tomatoes in half. Quarter the onion and peel the garlic. This simple prep makes a big difference.
Roasting the Ingredients
Next, take a large baking sheet. Arrange the halved tomatoes, quartered onion, and garlic cloves on it. Make sure the tomatoes are cut side up. Drizzle two tablespoons of olive oil over everything. Season with salt and pepper. I like to toss them gently to coat them well. Roast in the oven for 30-35 minutes. Look for a nice caramelization and slight char on the tomatoes. This roasting step adds rich flavor to the soup.
Blending and Simmering the Soup
Once your ingredients are roasted, take the baking sheet out of the oven and let it cool for a few minutes. Now, it's time to blend! In a blender, combine the roasted tomatoes, onions, garlic, and one cup of vegetable broth. If you want to balance the soup’s acidity, feel free to add one teaspoon of sugar. Blend until the mixture is smooth.
Pour the blended mixture into a pot over medium heat. Add one cup of fresh basil leaves. Stir them in, letting them wilt as the soup heats. When the soup starts to simmer, add half a cup of heavy cream or coconut cream for a creamy texture. Finally, add one tablespoon of balsamic vinegar. Taste and adjust the seasoning with more salt and pepper if needed.
Simmer for about 5-10 minutes to meld all the flavors together.
Final Seasoning and Serving Suggestions
Serve the soup hot. You can garnish it with extra basil leaves or a swirl of cream for a nice touch. Enjoy this rich and flavorful soup with crusty bread or a fresh salad on the side.
Tips & Tricks
Best Practices for Roasting Tomatoes
Roasting tomatoes brings out their sweet taste. Here are my best tips:
- Choose ripe Roma tomatoes for the best flavor.
- Cut the tomatoes in half to help them cook evenly.
- Use a baking sheet lined with parchment paper for easy clean-up.
- Drizzle olive oil over the tomatoes, onion, and garlic. This adds flavor and helps them brown.
- Season with salt and pepper for taste.
- Roast at 400°F for 30-35 minutes. Look for caramelized edges.
How to Achieve the Perfect Creamy Texture
To make your soup creamy, follow these steps:
- Blend the roasted veggies until smooth. This helps combine the flavors.
- Add heavy cream or coconut cream after blending. This adds richness.
- Stir in the cream while the soup simmers. This keeps it warm and creamy.
- Adjust the thickness by adding more broth if needed. Always taste and tweak as you go.
Serving Suggestions and Pairings
Serve your soup with these ideas for a great meal:
- Pair with crusty bread for dipping.
- Top with fresh basil leaves for color and taste.
- Add a swirl of cream for a nice touch.
- Enjoy with a side salad for a light meal.
- Try it with grilled cheese for a classic combo.
Pro Tips
- Use Fresh Ingredients: The flavor of your soup will greatly improve if you use the freshest tomatoes and basil you can find. Consider visiting a local farmer's market for the best produce!
- Adjusting Acidity: If your tomatoes are particularly acidic, adding a teaspoon of sugar can help balance the flavors without making the soup sweet. Taste as you go!
- Blending Tips: For an ultra-smooth soup, blend in small batches and ensure to let the steam escape to avoid any pressure build-up in your blender.
- Serving Suggestions: This soup pairs beautifully with crusty bread or a simple grilled cheese sandwich for a comforting meal. Don't forget to garnish with fresh basil for a pop of color!
Variations
Vegan and Dairy-Free Option
To make this soup vegan, skip the heavy cream. Instead, use coconut cream. It gives the soup a rich feel. You can also use almond milk for a lighter option. This keeps the soup creamy and delicious. Don't forget to check your vegetable broth too. Make sure it's vegan.
Spicy Roasted Tomato Basil Soup
If you like heat, add red pepper flakes or diced jalapeños. You can mix these in with the tomatoes before roasting. This adds a nice kick. You can also use a splash of hot sauce when blending. It gives the soup a spicy twist that warms you up.
Add-ins and Garnishes
Here are some fun ideas to make your soup special:
- Add cooked pasta or rice for a hearty meal.
- Stir in white beans for extra protein.
- Top with fresh basil leaves for a burst of flavor.
- Crumble feta or goat cheese on top for creaminess.
- Drizzle olive oil or balsamic glaze before serving.
These add-ins and garnishes keep it exciting and tasty. Feel free to mix and match based on your taste.
Storage Info
How to Store Leftover Soup
To store leftover soup, let it cool first. Then, pour it into an airtight container. Seal it tightly. Keep it in the fridge for up to three days. If you want to enjoy it later, freezing is a great option.
Freezing Roasted Tomato Basil Soup
To freeze the soup, follow these steps:
- Allow the soup to cool completely.
- Pour it into freezer-safe bags or containers.
- Leave some space at the top for expansion.
- Label the bags with the date.
You can freeze the soup for up to three months. When ready to eat, just thaw it in the fridge overnight.
Reheating Tips for Optimal Flavor
To reheat the soup, use a pot on the stove for best results. Heat it over low to medium heat. Stir often to prevent burning. You can also use a microwave. Pour the soup into a microwave-safe bowl. Cover it loosely and heat in short bursts. Stir in between.
If the soup looks too thick, add a splash of broth or water. This helps bring back its creamy texture. Enjoy your warm and tasty soup!
FAQs
Can I make this soup ahead of time?
Yes, you can make this soup ahead of time! Once you cook it, let it cool. Then, store it in an airtight container in the fridge for up to three days. When you’re ready to eat, just reheat it on the stove. This soup tastes even better after a day in the fridge. The flavors blend well and become richer.
What can I serve with Roasted Tomato Basil Soup?
Roasted Tomato Basil Soup pairs great with many things. You can serve it with a grilled cheese sandwich for a classic combo. A fresh salad adds a nice crunch. Crusty bread is also perfect for dipping. You might like to sprinkle some croutons on top for extra texture. Each side brings a unique twist to your meal.
How do I thicken the soup if it's too thin?
If your soup is too thin, there are easy ways to thicken it. You can add a bit more heavy cream or coconut cream. Another way is to blend in some cooked potatoes or carrots. If you want a quicker fix, try adding a spoonful of cornstarch mixed with water. Stir it in while simmering until it thickens up nicely.
This blog post shared how to create a delicious roasted tomato basil soup. We looked at key ingredients, optional flavors, and easy substitutes. I walked you through the steps to prepare, roast, blend, and serve your soup. You learned tips for the best texture and some variations to try. Finally, we covered how to store leftovers and answer common questions. Enjoy making this soup! It's a great dish for any meal and perfect for sharing with friends. Keep experimenting to find your favorite way to serve it!