1. Crank your oven to 400°F and line a large baking sheet with parchment paper or give it a light coating of oil so nothing sticks.
2. Arrange your halved tomatoes cut-side up on the baking sheet. Don’t crowd them or they’ll steam instead of roast. Scatter the chopped onion and garlic all around and between the tomatoes.
3. Drizzle everything generously with olive oil—about 2 tablespoons total, but honestly just eyeball it. Sprinkle with salt, black pepper, and dried thyme. Use your hands to make sure everything’s coated.
4. Slide the pan into your hot oven and roast for 45-50 minutes. The tomatoes should be soft, caramelized around the edges, and possibly bursting a bit. Your kitchen will smell absolutely incredible.
5. Carefully transfer all those roasted tomatoes, onions, and garlic into a large pot. Make sure to scrape every bit of those caramelized bits from the baking sheet—that’s flavor gold.
6. Pour in the vegetable broth and toss in those fresh basil leaves. Give everything a stir.
7. Time to blend. If you have an immersion blender, stick it right in the pot and blend until completely smooth. If you’re using a regular blender, work in batches and be careful with the hot liquid—leave the center cap slightly loose to let steam escape, and cover with a towel.
8. Once it’s silky smooth, stir in the heavy cream if you’re using it. This is what takes the soup from good to amazing, so I highly recommend it.
9. Heat everything over medium until warmed through, about 5 minutes. Taste and adjust the seasoning—you’ll probably need more salt than you think.
10. Serve hot with a drizzle of olive oil and a few fresh basil leaves on top. Watch everyone fight over who gets seconds.

Nutrition Information (Per Serving):

• Calories: 145
• Carbohydrates: 14g
• Protein: 3g
• Fat: 9g
• Fiber: 3g
• Sodium: 720mg
• Vitamin C: 28mg (31% DV)
• Vitamin A: 1250 IU (25% DV)
• Lycopene: High (antioxidant, more bioavailable when cooked)

This roasted tomato soup is packed with vitamins and antioxidants from the tomatoes, and the olive oil helps your body absorb all those fat-soluble nutrients.

Notes:

• The quality of your tomatoes makes a huge difference. In-season tomatoes will give you the best flavor, but canned whole peeled tomatoes work in a pinch during winter.
• Don’t skip scraping those caramelized bits from the baking sheet—that’s where half your flavor comes from.
• If you’re using a regular blender, work in small batches and be super careful with hot liquid. I’ve had tomato soup explosions, and they’re not fun to clean up.
• Every tomato variety has different acidity levels. Taste and adjust with a tiny bit of sugar if your soup is too tart.
• The heavy cream is optional, but it really does make the soup significantly better. If you’re avoiding dairy, coconut cream works surprisingly well.

Storage Tips:

Store leftover soup in an airtight container in the fridge for up to 4 days. The flavors actually get better as it sits, so this is a great make-ahead meal. You can freeze it for up to 3 months—if you’re adding cream, freeze the soup without it and stir in fresh cream when you reheat. Thaw in the fridge overnight and reheat gently on the stovetop, adding a splash of broth if it’s too thick.

Serving Suggestions:

• Classic Pairing: Serve with grilled cheese sandwiches for the ultimate comfort food combination that’ll make you feel like a kid again.
• Fancy Presentation: Drizzle with extra cream in a swirl pattern, top with fresh basil chiffonade, and serve with crusty artisan bread for dipping.
• Light Lunch: Pair with a simple green salad and some garlic toast for a complete but not-too-heavy meal.
• Garnish Ideas: Top with homemade croutons, freshly grated parmesan cheese, a dollop of pesto, or crispy bacon bits for extra texture and flavor.

Mix It Up (Recipe Variations):

Roasted Red Pepper Tomato Soup: Add 2 roasted red bell peppers (from a jar is fine) to the pot before blending. The sweetness pairs beautifully with the tomatoes.

Spicy Roasted Tomato Soup: Add 1 teaspoon red pepper flakes to the roasting pan or stir in hot sauce to taste at the end. Perfect for people who like a little kick.

Creamy Tomato Basil Soup: Double the fresh basil to 1/2 cup and increase the cream to 1/2 cup for ultra-rich, restaurant-style soup that’s pure indulgence.

Vegan Roasted Tomato Soup: Skip the cream entirely or use full-fat coconut cream instead. The roasted tomatoes are so flavorful that you won’t miss the dairy.

Tomato Soup with Roasted Garlic: Use a whole head of roasted garlic instead of raw cloves for sweeter, mellower garlic flavor that’s absolutely incredible.

What Makes This Recipe Special:

This roasted tomato soup recipe honors the Mediterranean tradition of roasting vegetables to concentrate their natural flavors and sugars, creating depth that simply can’t be achieved through other cooking methods. The high-heat roasting caramelizes the tomatoes’ natural sugars while the aromatics—onion, garlic, and fresh basil—infuse everything with layers of flavor. It’s the kind of recipe that transforms humble ingredients into something extraordinary, proving that the best cooking often comes down to proper technique rather than fancy ingredients or complicated steps.