Introduction to Roasted Tomato Basil Soup
Cooking homemade meals has a transformative power, especially when it comes to soup. Homemade soup isn’t just warm and comforting; it’s an opportunity to control the ingredients and flavors. Think about it—when you whip up a batch of roasted tomato basil soup, you’re not just combining ingredients; you’re crafting an experience.
Why is this a game-changer? For starters, homemade soups are not only nourishing but can also be made using seasonal produce, ensuring maximum flavor and goodness. Research indicates that fresh ingredients retain their nutrients better, meaning your homemade soup can be a healthful boost. And let’s not forget the aromatic kitchen scent that wafts through your home as those tomatoes roast to perfection!
Additionally, preparing soup at home can save you money, allowing you to make large batches that can be enjoyed throughout the week—or even frozen for later. Plus, it’s a fantastic way to impress friends or family during cozy gatherings.
In a world that's constantly rushing, taking the time to create something from scratch like this roasted tomato basil soup is not just fulfilling—it's a delicious reminder of simpler pleasures. For tips on optimal ingredient selection, check out sources like The Spruce Eats or Food Network for inspiration!

Ingredients for Roasted Tomato Basil Soup
Essential ingredients for your soup
To create a bowl of roasted tomato basil soup that warms the soul, you'll need a few essential ingredients that pack a flavorful punch:
- 2 ¼ lbs Roma tomatoes: These provide a rich base with a sweet and tangy flavor profile.
- 1 ¼ lbs grape or cherry tomatoes: For an extra burst of sweetness.
- 8 cloves of garlic: Whole garlic cloves add depth and aromatic complexity.
- 2 small yellow onions: Sliced and roasted, they caramelize beautifully to enhance the soup's richness.
- 1 ½ cups fresh basil: The star of the show, lending a fragrant, herbaceous note.
- 5 cups low-sodium vegetable broth: Essential for adding moisture and body without overpowering flavors.
- Olive oil, salt, and black pepper: Simple seasonings that bring everything together.
Optional ingredients for a delightful twist
Feel free to get creative! Here are some optional ingredients that can elevate your roasted tomato basil soup:
- Cream or coconut milk: Stir in ½ to 1 cup for a rich, creamy texture.
- Cheese: Finely shredded parmesan or mozzarella on top for added flavor.
- Spices and herbs: A pinch of red pepper flakes or fresh thyme can introduce a new flavor dimension.
- Grilled cheese croutons: Add a comforting crunch with your favorite cheese sandwich cut into squares.
For tips on perfecting those grilled cheese croutons, visit Simply Recipes. When you're ready to savor your soup, customizations like these can make it truly yours!
Preparing Roasted Tomato Basil Soup
Creating a comforting bowl of roasted tomato basil soup is more than just cooking—it's about enjoying the enticing smells of fresh tomatoes and basil wafting through your kitchen! In this guide, I’ll walk you through the steps to achieve a rich, flavorful soup that’s perfect for any occasion.
Preheat and Prepare the Oven
Start by preheating your oven to 425 degrees Fahrenheit. This high temperature ensures that the tomatoes and garlic caramelize beautifully, enhancing their natural sweetness. While the oven is heating, grab a rimmed baking sheet. Arrange Roma tomatoes cut side up and the grape or cherry tomatoes across the sheet. Drizzle them with 3 tablespoons of olive oil, then sprinkle generously with salt and black pepper. Give them a gentle toss to coat.
You might be wondering, “Can I use other types of tomatoes?” Absolutely! Feel free to experiment with whatever you have on hand, but Roma and grape tomatoes are particularly good for roasting.
Roast the Tomatoes and Garlic
Next, let’s get those tomatoes and garlic roasting! Place the baking sheet in the oven and set a timer for 40 to 45 minutes. As a delightful bonus, you’ll want to pop 8 cloves of whole garlic onto the same sheet a little later. Roasting garlic brings out a sweet, mellow flavor that melds perfectly with the tomatoes.
After about 15 minutes, add the garlic, which will take less time to roast. The goal is to achieve a lovely light golden color on the garlic cloves—a perfect balance of tenderness without burning.
Roast the Onions for Flavor
While the tomatoes and garlic are roasting, don’t forget about your onions! Slice two small yellow onions into thick pieces and toss them in the remaining 1.5 tablespoons of olive oil, along with salt and pepper. Spread them out on a separate baking sheet. They will take about 30 to 35 minutes in the oven, becoming perfectly caramelized and adding an incredible depth of flavor to your soup.
Combine Roasted Ingredients with Broth
After all the roasting is done, it’s time to bring our flavors together! Combine the roasted tomatoes, garlic, and onions in a large pot. Pour in 5 cups of low-sodium vegetable broth and about ¾ of your fresh basil. Give it a good stir and season with additional salt and pepper to taste. Bring this mixture to a boil, then cover and let it simmer for 20 minutes—allowing all those vibrant flavors to mingle.
Blend and Season Your Soup
Once your roasted tomato basil soup has simmered, it’s blending time! Use an immersion blender to purée the soup right in the pot, or transfer it to a blender in batches. Be cautious and only fill the blender halfway; allow steam to escape by removing the center insert and covering it with a kitchen towel.
Finish off by taste-testing your soup—you might want to add a touch more salt, pepper, or even a splash of olive oil to really enhance the flavors. Just before serving, garnish with the remaining fresh basil for that pop of color and freshness!
And there you have it! A roasted tomato basil soup that’s not only easy to make but utterly delicious. Enjoy it with a side of grilled cheese for the ultimate comfort meal!

Variations on Roasted Tomato Basil Soup
Creamy Tomato Basil Soup Variation
Want to elevate your roasted tomato basil soup to a new level of indulgence? Simply stir in half to one cup of heavy cream just before blending. This creamy twist adds a luxurious texture that's perfect for chilly nights. For an extra layer of flavor, sprinkle with finely shredded Parmesan cheese just before serving. It’s such a delightful upgrade that your taste buds will thank you!
Adding Extra Vegetables for Nutrition
Love the idea of adding a nutritious boost? Consider incorporating roasted carrots, zucchini, or bell peppers into your roasted tomato basil soup. Not only do they blend seamlessly with the flavors, but they also provide additional vitamins and minerals. You can roast these veggies alongside your tomatoes—just adjust their cooking time to ensure everything blends perfectly. A little extra nutrition never tasted so good! For more veggie-packed soup ideas, check out Whole Foods.
Cooking tips and notes for Roasted Tomato Basil Soup
How to enhance the soup's flavor
To elevate your roasted tomato basil soup, try adding a splash of balsamic vinegar for a touch of acidity and depth. A pinch of sugar can also balance the tomatoes' natural acidity, enhancing overall flavor. Don't forget to use fresh basil, as it infuses a bright, aromatic quality that dried herbs just can't match. For an extra layer of richness, consider swirling in some heavy cream before serving or topping with freshly grated parmesan cheese.
Tips for perfect blending
When blending your roasted tomato basil soup, ensure your blender isn’t overloaded—fill it only halfway. This prevents spills and ensures a smoother texture. If you're using an immersion blender, blend until the soup reaches your desired consistency. For a bit of fun, you could even save some chunky roasted veggies to stir back into the soup after blending, providing a lovely contrast in texture!

Serving suggestions for Roasted Tomato Basil Soup
Perfect pairings: Grilled cheese sandwiches
There’s something undeniably comforting about a classic grilled cheese sandwich alongside your roasted tomato basil soup. The gooey melted cheese perfectly complements the rich flavor of the soup, creating a satisfying meal. For a twist, try adding turkey bacon or your favorite veggies to the cheese for extra texture and taste. If you’re feeling adventurous, experiment with different types of bread like sourdough or whole grain — they each offer a unique flavor profile!
Serving it up with croutons
For a delightful crunch, serve your roasted tomato basil soup with homemade croutons. Simply cube some day-old bread, toss it with olive oil, garlic, and herbs, then bake until golden. These crunchy morsels add a wonderful texture and flavor contrast. You can even make croutons from your leftover grilled cheese sandwiches, giving you a unique twist on a childhood favorite!
Your guests will love these serving suggestions as they dive into the warmth of a cozy bowl of soup. Consider pairing with a refreshing basil or garden salad for a complete meal.
Time Breakdown for Roasted Tomato Basil Soup
Preparation Time
Get ready to cook with just 10 minutes of prep! Easy steps involve chopping tomatoes, onions, and garlic, making this part feel like a breeze.
Cooking Time
The magic happens during 1 hour and 5 minutes of cooking, where those juicy tomatoes roast to perfection and the flavors meld beautifully.
Total Time
In just 1 hour and 15 minutes, you’ll have a comforting bowl of delicious roasted tomato basil soup ready to enjoy. Whether you’re cooking for yourself or entertaining friends, this soup is sure to impress!
For more kitchen tips, be sure to check out Bon Appétit for great cooking advice and inspiration.
Nutritional Facts for Roasted Tomato Basil Soup
Calories and Key Nutrients
A generous serving of Roasted Tomato Basil Soup (about 1 cup) typically contains around 150 calories, making it a guilt-free indulgence for your lunch or dinner. Key nutrients include:
- Vitamins: High in vitamins A and C, which support your immune system.
- Fiber: Helps keep your digestive system running smoothly.
- Antioxidants: Rich in lycopene and flavonoids, beneficial for heart health.
The Health Benefits of Tomatoes and Basil
Did you know that tomatoes are more than just delicious? They are a powerhouse of health benefits! With their high antioxidant content, tomatoes may help reduce the risk of chronic diseases. Basil, commonly known for its aromatic flavor, is packed with anti-inflammatory and antibacterial properties.
Combining these two ingredients not only enhances the soup's flavor but also boosts your overall wellness. Curious about how these ingredients stack up? Check out resources like the National Institutes of Health for detailed research on the health benefits of tomatoes and herbs!
By enjoying a bowl of Roasted Tomato Basil Soup, you're not just treating your taste buds; you're also nourishing your body!
FAQs about Roasted Tomato Basil Soup
Can I freeze roasted tomato basil soup?
Absolutely! Roasted tomato basil soup freezes beautifully, making it a great option for meal prep. Just allow the soup to cool completely before transferring it to airtight containers or freezer bags. It can be stored in the freezer for up to three months. When you're ready to enjoy it again, simply thaw it overnight in the fridge and reheat on the stove.
What can I substitute for vegetable broth?
If you prefer a different flavor, you can substitute vegetable broth with chicken broth or even water with additional seasonings. For a richer taste, try using a homemade broth made from simmered vegetables, spices, and herbs. These alternatives can add unique flavors to your roasted tomato basil soup, so feel free to experiment!
How do I store leftovers properly?
To keep your roasted tomato basil soup fresh, let it cool down to room temperature before storing. Transfer it to an airtight container and store it in the refrigerator for up to five days. When reheating, you can do so on the stovetop. If you've made a large batch, consider portioning it out into smaller containers for easy meals throughout the week.
For more tips on meal prep and storage, check out this guide on food storage essentials to ensure your leftovers stay fresh and safe!
Conclusion on Roasted Tomato Basil Soup
In conclusion, this roasted tomato basil soup is not only delicious but also incredibly nourishing. Combining simple ingredients creates a comforting meal perfect for any occasion. Don't hesitate to experiment with flavors or add your favorite toppings. Enjoy each spoonful and share it with loved ones for a heartwarming experience!

Roasted Tomato Basil Soup
Equipment
- Oven
- blender
- large pot
- Rimmed baking sheet
Ingredients
Tomatoes
- 2.25 lbs Roma tomatoes halved lengthwise
- 1.25 lbs grape or cherry tomatoes
Other Ingredients
- 4.5 tablespoon olive oil divided
- 8 cloves garlic peeled and left whole
- 2 small yellow onions sliced just under ½-inch thick
- 1.5 cups fresh basil lightly packed, divided
- 5 cups low-sodium vegetable broth
- Prepared grilled cheese or grilled cheese croutons optional
Seasoning
- Salt
- Black pepper
Instructions
Main Instructions
- Preheat oven to 425 degrees. Place tomatoes on a rimmed baking sheet and toss with 3 tablespoon olive oil, then season with salt and pepper (place Roma halves cut side upright).
- Place onion slices and garlic on a rimmed half sheet and toss with remaining 1 ½ tablespoon olive oil on all sides, sprinkle with salt and pepper.
- Roast garlic for 15 minutes, onions for 30-35 minutes, and tomatoes for 40-45 minutes until slightly browned.
- Pour tomatoes, onions, and garlic into a large pot. Add vegetable broth and about ¾ of the basil. Season with salt and pepper.
- Bring to a boil, cover, then reduce heat and simmer for 20 minutes.
- Blend soup with an immersion blender or in small batches in a blender (only fill blender half full and remove center insert and cover with a kitchen towel). Serve warm topped with remaining basil (chopped).




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