Tomato Basil Soup

The best tomato soup starts with good tomatoes, and this version delivers just that—juicy Roma tomatoes roasted until tender and fragrant. Combined with sautéed carrots, onions, garlic, and fresh thyme, this soup simmers into a deeply savory base before being blended with a handful of fresh basil for that classic aroma and herby punch. Perfect for chilly evenings, this soup is vegan and dairy-free yet offers a rich, velvety texture thanks to roasted vegetables and olive oil. Whether you pair it with grilled cheese, toasted sourdough, or enjoy it as a light main dish, it captures the essence of late summer and early fall in every bite. Ideal for make-ahead meals and freezer-friendly too!

Full recipe:

Ingredients:

• 2½ pounds Roma tomatoes, halved

• ¼ cup extra-virgin olive oil

• Sea salt and freshly ground black pepper, to taste

• 1 medium yellow onion, chopped

• ⅓ cup chopped carrots

• 4 garlic cloves, chopped

• 3 cups vegetable broth

• 1 tablespoon balsamic vinegar

• 1 teaspoon fresh thyme leaves

• 1 loosely packed cup fresh basil leaves, plus more for garnish

Directions:

1. Preheat the oven to 350°F (175°C) and line a large baking sheet with parchment paper.

2. Arrange the tomatoes cut-side-up on the sheet. Drizzle with 2 tablespoons olive oil and season with salt and pepper. Roast for 1 hour until slightly shriveled and juicy.

3. In a large pot, heat the remaining 2 tablespoons olive oil over medium heat. Add the onions, carrots, garlic, and ½ teaspoon salt. Cook for about 8 minutes until softened.

4. Add the roasted tomatoes, vegetable broth, balsamic vinegar, and thyme leaves. Bring to a boil, then reduce heat and simmer for 20 minutes.

5. Allow to cool slightly. Transfer in batches to a blender and blend until smooth (or use an immersion blender directly in the pot).

6. Add basil and pulse until just combined. Taste and adjust seasoning if needed.

7. Serve hot with fresh basil garnish and crusty bread.

Prep Time: 15 minutes | Cooking Time: 1 hour 30 minutes | Total Time: 1 hour 45 minutes
Kcal: ~130 kcal per serving | Servings: 6–8 servings

A Classic Reinvented: The Roots of Tomato Basil Soup

Tomato basil soup is one of those timeless comfort foods that transcends seasons, cuisines, and dietary preferences. Its roots trace back to rustic Italian kitchens where simplicity met bold flavor, showcasing fresh tomatoes and hand-picked basil as the heroes of a humble meal. Over time, this vibrant red soup has taken on many variations around the world—ranging from creamy bisques in French cafes to light broths in Mediterranean homes.

The version we’re showcasing here draws inspiration from both traditional Italian flavors and modern plant-based cooking. It features roasted Roma tomatoes, which provide a concentrated umami flavor, and fresh basil for a touch of herbal brightness. No cream, no cheese—just wholesome vegetables, herbs, and olive oil coming together to form something extraordinary.

Why Roasting Makes All the Difference

One of the key elements that sets this tomato basil soup apart is the use of oven-roasted Roma tomatoes. Roasting does more than just soften the fruit; it deepens the tomato’s natural sweetness and enhances its savory notes by reducing water content and caramelizing the sugars.

Unlike canned tomato soups, which often rely on additives and sugar to balance acidity, this recipe uses the natural sweetness of slow-roasted tomatoes and carrots to create a well-rounded, flavor-rich base. The method transforms humble ingredients into something rich, complex, and soul-satisfying.

The Nutritional Power of Simplicity

This soup proves that you don’t need heavy cream, meat, or processed ingredients to enjoy a deeply satisfying bowl. Every ingredient was chosen not only for its flavor but also for its health benefits.

• Roma tomatoes are loaded with antioxidants, particularly lycopene, known for its anti-inflammatory and heart-protective properties.
• Carrots add a subtle sweetness while packing in beta carotene for skin and eye health.
• Garlic and onions bring a powerful immune-boosting punch, thanks to their sulfur-containing compounds.
• Basil, aside from being fragrant and flavorful, offers anti-inflammatory and antibacterial properties.
• Olive oil adds a layer of richness and helps in the absorption of fat-soluble vitamins.
• Vegetable broth brings depth without adding saturated fats or cholesterol, keeping the recipe heart-healthy and light.

Together, these ingredients create a vegan, gluten-free, dairy-free, and low-calorie meal that’s as nutritious as it is delicious.

Perfect for Meal Prep and Freezing

Another advantage of this soup is its practicality. It keeps well in the fridge for up to five days and freezes beautifully, making it an ideal choice for batch cooking. Whether you’re a busy parent, a meal-prepping student, or just someone who enjoys an easy weeknight dinner, this tomato basil soup fits right into your lifestyle.

To reheat, simply warm it gently on the stove or in the microwave. The flavors deepen over time, so don’t be surprised if it tastes even better the next day.

Versatile Pairings and Customization Tips

This soup is a blank canvas for a variety of serving options. The most classic pairing, of course, is a crispy grilled cheese sandwich. The creaminess of the cheese against the acidity of the tomatoes creates a perfect culinary harmony. If you’re looking to stay plant-based, opt for avocado toast, focaccia, or a hearty chickpea salad as your sidekick.

Feeling extra indulgent? Add a swirl of coconut cream or a drizzle of quality pesto for extra depth. Want more texture? Top with roasted chickpeas, homemade croutons, or a sprinkle of nutritional yeast.

You can also get creative with the herbs—swap basil with fresh oregano or add a pinch of smoked paprika for a different twist. Want protein? Toss in cooked lentils or white beans during the simmering stage. This recipe is incredibly adaptable to your taste and dietary preferences.

Why This Tomato Basil Soup Recipe Stands Out

There are thousands of tomato soup recipes online, so why should you choose this one? Here are the reasons this version stands out:

1. Flavor-first design: Roasting the tomatoes and using fresh aromatics means every spoonful is bursting with rich, layered flavor.
2. Whole food ingredients: No canned tomatoes, no preservatives—just clean, fresh produce.
3. Plant-based and allergen-friendly: Vegan, gluten-free, and nut-free, making it suitable for a wide variety of diets.
4. Minimal fuss, maximum reward: While the roasting process takes time, it’s largely hands-off. The rest comes together quickly and easily.
5. Freezer-friendly: Make once, enjoy many times. Perfect for busy lifestyles.

Feedback From the Community

Thousands have already made and loved this recipe. From new cooks to seasoned foodies, the response is overwhelmingly positive. One home cook noted, “I’m picky about tomato soup, and this is the first recipe I actually love. It’s not overly sweet like the store-bought versions!” Others have praised its simplicity, clean ingredients, and adaptability.

Another popular tweak among readers? Adding a spoonful of coconut cream or finishing the soup with vegan butter to add richness without compromising its light feel. These little touches show how customizable and beloved this recipe has become across kitchens worldwide.

Conclusion

In a world full of complicated meals and quick fixes, this roasted tomato basil soup offers something refreshingly honest. It’s rooted in tradition but updated for modern, health-conscious lifestyles. From its rich, roasted flavor to its nourishing ingredients and ease of preparation, this recipe isn’t just a meal—it’s a comfort ritual in a bowl.

Whether you’re looking for a cozy fall lunch, a nutritious weekday dinner, or something to warm your soul on a rainy day, this soup delivers every time. Simple, elegant, and endlessly adaptable, it’s a recipe you’ll return to again and again.