Roasted Tomato Soup With Crispy Croutons

Featured in: Everyday Comfort Dishes

This roasted tomato soup transforms simple ingredients into something extraordinary. Roasting ripe tomatoes, onions, and garlic at high heat caramelizes their natural sugars, creating deep, complex flavors that fresh tomatoes simply can't achieve. After roasting, everything gets blended into a silky smooth base, perfectly balanced with vegetable broth and optional cream. The crowning glory? Homemade golden croutons seasoned with garlic powder and baked until crispy. Each spoonful delivers velvety texture, bright tomato flavor, and satisfying crunch from the topping. Whether you're warming up on a chilly evening or serving guests for lunch, this soup delivers restaurant-quality results with minimal effort. The roasting time does most of the work for you, resulting in a bowl of pure comfort that everyone will love.

Updated on Wed, 21 Jan 2026 14:30:00 GMT
A bowl of Roasted Tomato Soup with Crispy Croutons, featuring a rich, velvety texture and golden, crunchy croutons ready to enjoy.  Pin Recipe
A bowl of Roasted Tomato Soup with Crispy Croutons, featuring a rich, velvety texture and golden, crunchy croutons ready to enjoy. | fordishes.com

The weather turned unexpectedly cold last Tuesday, and I found myself craving something that felt like a warm blanket. I raided my kitchen and found a bag of tomatoes that were starting to wrinkle, plus some stale bread from the weekend. Instead of letting it all go to waste, I decided to roast everything together and see what happened. The smell that filled my apartment was incredible, and I ended up eating three bowls while watching the rain hit the windows.

Last month, I made a giant batch of this soup when my sister came over feeling under the weather. She took one sip and actually teared up, saying it reminded her of the tomato soup our grandmother used to make, but better. We sat at the kitchen table for hours dipping croutons and talking, and I realized that simple food has this way of bringing people together that fancy restaurant meals never quite achieve.

Ingredients

  • Ripe tomatoes: The quality really matters here since roasting concentrates their natural sweetness, so choose ones that yield slightly when pressed
  • Onion and garlic: Roasting mellows their sharpness and adds a deep, caramelized undertone to the soup
  • Dried or fresh thyme: This herb pairs beautifully with roasted tomatoes and adds an earthy, aromatic note
  • Vegetable broth: Use a good quality one you enjoy drinking on its own, since it forms the base of your soup
  • Tomato paste: This little tube adds concentrated tomato flavor and richness to the final soup
  • Heavy cream or coconut cream: Completely optional, but creates that luxurious restaurant style texture
  • Day old bread: Stale bread actually works better than fresh because it absorbs the oil without becoming soggy
  • Garlic powder: Distributes more evenly than fresh garlic on the croutons for consistent flavor in every bite

Instructions

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Get your oven ready:
Preheat to 200°C (400°F) and position a rack in the middle for even roasting
Roast the vegetables:
Arrange tomatoes, onion, and garlic on a baking tray, drizzle with olive oil, and season with salt, pepper, and thyme before roasting for 30 to 35 minutes until everything is beautifully caramelized and tender
Make the croutons:
Toss bread cubes with olive oil, garlic powder, salt, and pepper, then bake alongside the vegetables for 10 to 15 minutes, stirring once halfway through, until golden and crisp
Simmer the soup base:
Transfer the roasted vegetables to a saucepan with vegetable broth, tomato paste, and sugar if using, then simmer for 10 minutes to let the flavors meld together
Purée until smooth:
Use an immersion blender directly in the pot for less mess, or carefully blend in batches, then stir in cream if desired and adjust the seasoning to taste
Finish and serve:
Ladle the hot soup into bowls and top generously with those crispy croutons you made, serving immediately while everything is still warm
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Close-up of Roasted Tomato Soup with Crispy Croutons, garnished with fresh thyme and a drizzle of olive oil for a comforting meal.  Pin Recipe
Close-up of Roasted Tomato Soup with Crispy Croutons, garnished with fresh thyme and a drizzle of olive oil for a comforting meal. | fordishes.com

This recipe has become my go-to comfort food, the one I turn to when life feels overwhelming or when friends drop by unexpectedly hungry. Something about the ritual of roasting, blending, and topping with those golden croutons makes even a regular Tuesday evening feel special and intentional.

Building Deeper Flavor

A pinch of smoked paprika added during simmering creates this subtle smoky undertone that people notice but cannot quite identify. A splash of balsamic vinegar works similarly, cutting through the richness and adding brightness that makes the soup taste more complex than the simple ingredient list suggests.

Making It Your Own

I have played around with adding roasted red peppers for extra sweetness, and once I stirred in some fresh basil right before serving which was absolutely divine. The beauty of this soup is that it is forgiving and welcomes your personal touches while still being delicious in its basic form.

Serving Ideas

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A simple green salad with a sharp vinaigrette cuts through the richness perfectly. Grilled cheese sandwiches, obviously, make this a complete meal that feels like childhood nostalgia elevated. I also love serving this alongside a crusty baguette for dipping even after the croutons are gone.

  • Fresh basil leaves torn on top add a pop of color and bright, herbal flavor
  • A drizzle of really good olive oil just before serving creates these beautiful ribbons on the surface
  • Extra croutons on the side are always appreciated because people always want more
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Steaming Roasted Tomato Soup with Crispy Croutons in a rustic bowl, showcasing vibrant red hues and perfectly toasted bread cubes. Pin Recipe
Steaming Roasted Tomato Soup with Crispy Croutons in a rustic bowl, showcasing vibrant red hues and perfectly toasted bread cubes. | fordishes.com

There is something so honest and comforting about a bowl of this soup, like a hug from an old friend. I hope it brings you the same warmth and joy it has brought to my kitchen table.

Recipe FAQs

Can I make this soup ahead of time?

Absolutely. This soup actually tastes better the next day as flavors have more time to meld. Prepare up to 3 days in advance and store in an airtight container in the refrigerator. Reheat gently over medium-low heat, adding a splash of broth or cream if needed to adjust consistency.

What tomatoes work best for roasting?

Roma tomatoes are ideal due to their meaty texture and lower water content, but any ripe tomato will work beautifully. Vine-ripened, beefsteak, or even cherry tomatoes can be used. The key is choosing fully ripe, fragrant tomatoes for maximum flavor development during roasting.

Can I freeze this soup?

Yes, freeze for up to 3 months. Cool completely before transferring to freezer-safe containers, leaving room for expansion. Thaw overnight in the refrigerator and reheat gently. For best results, add fresh cream after reheating rather than freezing it with the soup.

How do I make this vegan?

Simply substitute coconut cream or your favorite non-dairy alternative for heavy cream. The croutons are naturally vegan, and vegetable broth keeps the base plant-based. Coconut cream adds lovely richness while maintaining the soup's velvety texture.

Why roast the vegetables instead of simmering them?

Roasting at high heat caramelizes natural sugars in tomatoes and onions, creating deep, savory notes you can't achieve through simmering alone. This Maillard reaction intensifies flavors, adds subtle sweetness, and gives the soup its characteristic rich taste that feels much more complex than the simple ingredient list suggests.

Can I use a regular blender instead of an immersion blender?

Definitely. Work in batches, filling the blender only halfway. Hot soup expands when blended, so remove the center cap from the lid and cover with a kitchen towel to allow steam to escape safely. Blend until completely smooth, then return to the pot to heat through.

Roasted Tomato Soup With Crispy Croutons

Rich, velvety tomato soup with roasted vegetables and golden garlic croutons for ultimate comfort.

Prep Duration
15 mins
Cooking Duration
45 mins
Complete Time
60 mins
Recipe by Fordishes Ava Reynolds


Skill Level Easy

Cuisine Modern American

Makes 4 Number of Servings

Diet Details Vegetarian Option

Ingredient List

For the Roasted Tomato Soup

01 3.3 lbs ripe tomatoes, halved
02 1 large onion, quartered
03 4 cloves garlic, peeled
04 2 tbsp olive oil
05 1 tsp salt
06 1/2 tsp freshly ground black pepper
07 1 tsp dried thyme or 1 tbsp fresh thyme leaves
08 2 cups vegetable broth
09 1 tbsp tomato paste
10 1 tsp sugar (optional, to balance acidity)
11 1/4 cup heavy cream or coconut cream (optional, for creaminess)

For the Crispy Croutons

01 4 thick slices day-old bread, cut into 3/4 in cubes
02 2 tbsp olive oil
03 1/2 tsp garlic powder
04 1/4 tsp salt
05 Freshly ground black pepper, to taste

Directions

Step 01

Preheat the Oven: Preheat the oven to 400°F.

Step 02

Prepare Vegetables for Roasting: Arrange the halved tomatoes, onion quarters, and garlic cloves on a large baking tray. Drizzle with 2 tbsp olive oil, sprinkle with salt, pepper, and thyme. Toss gently to coat.

Step 03

Roast the Vegetables: Roast for 30-35 minutes, until the tomatoes are caramelized and the onions are soft.

Step 04

Prepare the Croutons: While the vegetables roast, prepare the croutons: In a bowl, toss bread cubes with olive oil, garlic powder, salt, and pepper. Spread on a lined baking sheet and bake (can share the oven with the tomatoes) for 10-15 minutes, stirring once, until golden and crisp. Set aside.

Step 05

Simmer the Soup Base: Transfer the roasted tomatoes, onion, and garlic to a large saucepan. Add vegetable broth, tomato paste, and sugar (if using). Bring to a simmer over medium heat for 10 minutes.

Step 06

Blend the Soup: Use an immersion blender (or transfer in batches to a blender) to purée the soup until smooth. For extra creaminess, stir in the heavy cream or coconut cream. Adjust seasoning to taste.

Step 07

Serve: Ladle the hot soup into bowls and top generously with crispy croutons. Serve immediately.

Needed Equipment

  • Baking tray
  • Large saucepan
  • Immersion blender or blender
  • Chef's knife
  • Cutting board

Allergy Info

Double-check ingredients for allergens and speak with a healthcare provider if you're unsure.
  • Contains gluten (bread/croutons); use gluten-free bread for a gluten-free version.
  • Contains dairy if using heavy cream.
  • Always check ingredient labels for potential allergens.

Nutrition Information (per serving)

For informational use only—doesn't replace personalized medical direction.
  • Calories: 260
  • Fats: 13 g
  • Carbohydrates: 32 g
  • Proteins: 6 g