If you’re craving a comforting bowl that feels like a warm hug on a chilly day, you’re in for a treat with this Roasted Tomato Basil Soup with Parmesan Recipe. This soup bursts with rich, roasted tomato flavor complemented by the fresh vibrancy of basil and the savory kiss of Parmesan cheese. Every spoonful delivers a perfect balance of sweet, tangy, and creamy sensations that makes this soup a standout classic you’ll want to make again and again.
Ingredients You'll Need
The beauty of this Roasted Tomato Basil Soup with Parmesan Recipe lies in its simplicity. Each ingredient is thoughtfully chosen to build layers of flavor, from the natural sweetness of roasted tomatoes to the fragrant freshness of basil and the umami punch of Parmesan. With straightforward pantry essentials, you’re just steps away from a soul-satisfying meal.
- 4 pounds plum or roma tomatoes: These tomato varieties roast beautifully and offer intense flavor without too much liquid.
- 6 garlic cloves: Roasting garlic mellows its sharpness and adds a subtle, sweet complexity to the soup.
- ¼ cup olive oil (divided): The olive oil helps roast the tomatoes evenly and gives the soup a smooth richness.
- 1 teaspoon sea salt (divided, plus more to taste): Enhances all the natural flavors and balances the acidity of the tomatoes.
- ½ teaspoon ground black pepper (divided, plus more to taste): Adds a gentle warmth without overpowering the delicate herbs.
- 2 medium yellow onions (chopped): Caramelized onions contribute sweetness and depth that make the soup truly comforting.
- 1 teaspoon Italian seasoning: A classic herbal blend that ties the tomato and basil flavors together beautifully.
- 2 cups vegetable broth (plus more as needed): Provides a savory base that keeps the soup light and velvety.
- 2 cups fresh basil leaves (packed, plus more for garnishing): Fresh basil elevates the soup with its bright, aromatic notes.
- Shredded or grated Parmesan cheese: This finishing touch adds a nutty, salty richness that makes every bite special.
How to Make Roasted Tomato Basil Soup with Parmesan Recipe
Step 1: Preheat and Prepare
Start by heating your oven to 400°F and lining a baking sheet with parchment paper to prevent sticking. Setting this stage ensures your tomatoes roast evenly and develop that gorgeous caramelized flavor we’re after.
Step 2: Roast Tomatoes and Garlic
Toss the halved tomatoes and garlic cloves with 3 tablespoons of olive oil. Spread them out in a single layer on the baking sheet and season with half the salt and pepper. Roast for 40 minutes to coax out their natural sweetness and deepen the flavor until they’re soft, slightly caramelized, and bursting with essence.
Step 3: Caramelize the Onions
While the tomatoes roast, warm the remaining tablespoon of olive oil in a Dutch oven or large pot over medium heat. Add the chopped onions along with the rest of the salt and black pepper. Cook slowly, stirring occasionally, until the onions turn translucent and start caramelizing, about 20 minutes. This adds incredible depth and sweetness to the final soup.
Step 4: Simmer with Italian Seasoning and Broth
Once the onions are beautifully caramelized, stir in the Italian seasoning and pour in the vegetable broth. Let this mixture simmer gently for 5 to 10 minutes so all those flavors meld and build a cozy base for your soup.
Step 5: Add Roasted Tomatoes and Fresh Basil
Take the roasted tomatoes and garlic out of the oven and let them cool slightly. Transfer everything into the pot with the onions and broth. Lower the heat and add the fresh basil leaves. The heat will help release the basil’s fragrant oils without overcooking, preserving its bright and fresh character.
Step 6: Blend Until Smooth
Now for the magic moment. Use an immersion blender right in the pot to puree the soup until silky smooth. If you don’t have one, carefully blend the soups in batches using a stand blender. Be cautious with the hot liquid—this creamy, vibrant soup is almost ready to enjoy!
Step 7: Final Taste and Adjust
Give the soup a taste and adjust the seasoning with more salt, pepper, or even additional vegetable broth if you crave a thinner consistency. This personalized step ensures your soup suits your exact preferences.
Step 8: Serve and Garnish
Pour into bowls and top with a sprinkling of fresh basil and a generous handful of shredded Parmesan. The cheese melts slightly on contact, adding a luscious creaminess that perfectly compliments the bright tomato and herb flavors.
How to Serve Roasted Tomato Basil Soup with Parmesan Recipe
Garnishes
Fresh basil leaves and grated Parmesan are classic and irresistible garnishes that instantly elevate your soup’s flavor and presentation. A drizzle of good olive oil or a pinch of red pepper flakes can also add a delightful finishing touch.
Side Dishes
This soup pairs beautifully with crusty bread, grilled cheese sandwiches, or savory crackers for dipping. These sides add texture and a cozy vibe that make mealtime feel complete and satisfying.
Creative Ways to Present
For a fun twist, serve the soup in hollowed-out bread bowls or drizzle a basil pesto swirl on top instead of just plain basil. You can also top with toasted pine nuts or a dollop of ricotta for an extra layer of flavor and elegance.
Make Ahead and Storage
Storing Leftovers
Keep any leftover Roasted Tomato Basil Soup with Parmesan Recipe in an airtight container in the refrigerator for up to four days. The flavors actually deepen over time, making it just as delicious even after a day or two.
Freezing
This soup freezes wonderfully. Portion it into freezer-safe containers, leaving some headspace for expansion, and freeze for up to three months. When you’re ready, thaw it overnight in the refrigerator for the best texture.
Reheating
Reheat gently in a saucepan over low to medium heat, stirring occasionally. Add a splash of vegetable broth or water if it’s too thick. Avoid boiling to preserve the fresh basil flavor and silky texture.
FAQs
Can I use canned tomatoes instead of fresh?
While fresh roma or plum tomatoes give you the best depth of flavor for this Roasted Tomato Basil Soup with Parmesan Recipe, you can substitute canned whole peeled tomatoes if fresh ones aren’t available. Just roast them as directed to enhance their sweetness.
Is this soup vegan?
The base soup is vegan, but since this recipe finishes with Parmesan cheese, it’s not strictly vegan unless you use a plant-based cheese alternative or omit it entirely.
Can I make this soup spicy?
Absolutely! Adding crushed red pepper flakes during the onion caramelizing step or a dash of hot sauce at the end is a great way to introduce a kick without overpowering the dish.
What if I don’t have an immersion blender?
No worries if you don’t own an immersion blender! Carefully transfer the soup in batches to a countertop blender. Just be mindful of hot liquid and don’t overfill to avoid spills.
How long will this soup keep in the fridge?
Stored properly in an airtight container, the Roasted Tomato Basil Soup with Parmesan Recipe will stay fresh for about four days in the refrigerator. Be sure to taste before serving to adjust seasonings if needed.
Final Thoughts
There’s truly nothing quite as comforting as a hearty bowl of Roasted Tomato Basil Soup with Parmesan Recipe. It’s a perfect marriage of vibrant, fresh flavors and homey, satisfying textures. Whether it’s a cozy weeknight dinner or a special treat for friends, this recipe is sure to become a beloved staple in your kitchen. Go ahead, dive in and savor every delicious spoonful!
Print
Roasted Tomato Basil Soup with Parmesan Recipe
- Prep Time: 15 minutes
- Cook Time: 1 hour 5 minutes
- Total Time: 1 hour 20 minutes
- Yield: 4 servings
- Category: Soup
- Method: Roasting
- Cuisine: Italian
- Diet: Vegetarian
Description
This rich and flavorful Tomato Basil Soup is a comforting classic made from roasted plum tomatoes, garlic, and fresh basil. Slowly caramelized onions and a blend of herbs enrich the depth of this smooth, creamy soup. Topped with Parmesan cheese and served with crusty bread or grilled cheese, it's perfect for a cozy meal any time of year.
Ingredients
Vegetables
- 4 pounds plum or roma tomatoes, cut in half lengthwise
- 6 garlic cloves, peeled and roughly chopped
- 2 medium yellow onions, chopped
- 2 cups fresh basil leaves, packed, plus more for garnishing
Pantry Items
- ¼ cup olive oil, divided (3 tablespoons for roasting, 1 tablespoon for caramelizing)
- 1 teaspoon sea salt, divided, plus more to taste
- ½ teaspoon ground black pepper, divided, plus more to taste
- 1 teaspoon Italian seasoning
- 2 cups vegetable broth, plus more as needed
Dairy
- Shredded or grated Parmesan cheese, for serving
Instructions
- Preheat and prepare: Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper, setting it aside for the tomatoes and garlic.
- Roast: Toss the halved tomatoes and chopped garlic with 3 tablespoons of olive oil in a large bowl. Spread them evenly on the prepared baking sheet and sprinkle with ½ teaspoon sea salt and ½ teaspoon ground black pepper. Roast in the oven for 40 minutes, allowing the tomatoes to soften and caramelize.
- Caramelize onions: While the tomatoes roast, heat the remaining 1 tablespoon of olive oil in a Dutch oven or large pot over medium heat. Add the chopped onions, ½ teaspoon sea salt, and ¼ teaspoon ground black pepper. Sauté the onions, stirring occasionally, until they are translucent and start to brown and caramelize, about 20 minutes.
- Simmer: Stir in the Italian seasoning and vegetable broth to the caramelized onions. Let the mixture simmer gently for 5 to 10 minutes to develop flavor.
- Add roasted tomatoes: Once the tomatoes are done roasting, remove them from the oven and allow them to cool slightly. Transfer the roasted tomatoes, garlic, and their juices into the Dutch oven with the onion mixture. Lower the heat and add the fresh basil leaves.
- Blend: Use an immersion blender to blend the soup until smooth. If you don't have an immersion blender, carefully transfer the soup in batches to a countertop blender and blend until you reach your desired consistency.
- Adjust and serve: Taste the soup and adjust seasoning with additional salt, pepper, and vegetable broth as necessary to reach your preferred consistency. Serve the soup hot, garnished with fresh basil leaves and sprinkled with Parmesan cheese. This soup pairs wonderfully with crusty bread, grilled cheese sandwiches, or crackers.
Notes
- You can substitute plum tomatoes with ripe Roma tomatoes for similar results.
- If you prefer a creamier texture, add a splash of cream or coconut milk after blending.
- For a richer flavor, consider roasting some red bell peppers with the tomatoes.
- Vegetable broth can be replaced with chicken broth for a non-vegetarian option.
- Store leftover soup in the refrigerator for up to 3 days or freeze for up to 3 months.
Leave a Reply