Roasted Tomato Soup with Crispy Gruyère Toasts
It’s almost the start of Fall, which means it’s official soup season in my book! Let’s welcome this special roasted tomato soup with crispy gruyère toasts. Perfect for cozy nights in or gatherings with friends, this dish is both comforting and delicious. The rich flavors of roasted tomatoes combined with the crunch of cheesy toasts make it a standout choice for any occasion.
Why You’ll Love This Recipe
- Easy Preparation: This recipe requires minimal effort while delivering maximum flavor. Perfect for busy weeknights!
- Rich Flavor: Roasting the tomatoes enhances their natural sweetness, creating a deep, satisfying taste.
- Versatile Serving Options: Enjoy this soup as a starter or a main dish. Pair it with salads or sandwiches for a complete meal.
- Crowd-Pleaser: With its creamy texture and delicious toppings, it’s sure to impress family and friends alike.
- Seasonal Ingredients: Utilizing fresh tomatoes and basil makes this recipe perfect for late summer and early fall.
Tools and Preparation
Having the right tools will make preparing your roasted tomato soup even easier. Here are some essential items you’ll need to get started:
Essential Tools and Equipment
- Baking sheet
- High-speed blender or immersion blender
- Large pot (if stovetop method is chosen)
- Oven-safe dish (for roasting)
Importance of Each Tool
- Baking sheet: Ensures even roasting of tomatoes and garlic for optimal flavor.
- High-speed blender: Creates a smooth consistency, blending all ingredients seamlessly.
- Large pot: Useful for stovetop cooking if you prefer that method over roasting.
- Oven-safe dish: Ideal for roasting vegetables while capturing all their juices.

Ingredients
To create your roasted tomato soup with crispy gruyère toasts, gather the following ingredients:
For the Soup
- 6 roma tomatoes (halved)
- 1 cup cherry tomatoes (whole)
- 1 medium yellow onion (roughly chopped)
- 1 head of garlic (halved, 2 small heads if you like it more garlicky)
- 1/4 cup extra-virgin olive oil
- 1 cup vegetable broth (or chicken broth)
- 1/4 cup heavy cream (adjust with more cream if you prefer)
- 5 large basil leaves (plus more for serving)
- 1 teaspoon balsamic vinegar
- Kosher salt and freshly ground black pepper (to taste)
For the Crispy Gruyère Toasts
- 1 french or sourdough baguette (thinly sliced)
- Olive oil (for drizzling)
- Shredded gruyère cheese (enough to fill the surface of the toasts)
- Salt and pepper to taste
How to Make Roasted Tomato Soup with Crispy Gruyère Toasts
Step 1: Preheat the Oven
- Preheat your oven to 400 degrees F.
- In an oven-safe dish, combine halved roma tomatoes, whole cherry tomatoes, chopped onion, halved garlic, olive oil, salt, and pepper.
Step 2: Roast the Vegetables
- Roast in the oven for 30-40 minutes until everything is tender and the tomatoes begin to burst and char.
Step 3: Prepare the Toasts
- While the soup ingredients are roasting, thinly slice your baguette on a baking sheet.
- Drizzle olive oil over each slice and cover generously with shredded gruyère cheese.
- Season with salt and pepper before baking until cheese is melted and bread is crispy—about 15 minutes.
Step 4: Blend the Soup
- Once roasted, pour the mixture into a high-speed blender or use an immersion blender directly in the dish.
- Squeeze out roasted garlic from its skin into the blender.
- Add vegetable broth or chicken broth along with basil leaves; ensure all liquids from roasting are included.
- Blend until smooth.
Step 5: Serve Your Soup
- Taste your soup and adjust seasoning with salt, pepper, sugar if needed, plus heavy cream and balsamic vinegar.
- Serve in bowls topped with crispy gruyère toasts and additional fresh basil leaves.
Now you’re ready to enjoy this delightful roasted tomato soup with crispy gruyère toasts!
How to Serve Roasted Tomato Soup with Crispy Gruyère Toasts
Serving roasted tomato soup with crispy gruyère toasts can elevate your meal experience. This warm and comforting dish pairs beautifully with various accompaniments that enhance its flavors and textures.
With Fresh Basil Garnish
- Adding fresh basil leaves not only enhances the presentation but also adds a burst of fresh flavor that complements the soup perfectly.
Drizzle of Balsamic Reduction
- A drizzle of balsamic reduction on top of the soup gives it a sweet and tangy contrast, enhancing the overall taste.
Side of Mixed Greens Salad
- A light mixed greens salad with a simple vinaigrette provides a refreshing balance to the rich and creamy soup.
Pair with Grilled Cheese Sandwich
- A classic grilled cheese sandwich made with your favorite cheese can be a delightful addition, making for a comforting meal.
Serve with Roasted Vegetables
- Roasted seasonal vegetables add color, texture, and nutrients, making your meal more wholesome and satisfying.
Accompany with Crunchy Croutons
- Homemade or store-bought croutons add an extra crunch that contrasts nicely with the smoothness of the soup.
How to Perfect Roasted Tomato Soup with Crispy Gruyère Toasts
To create the best roasted tomato soup, consider these simple tips for perfecting your dish every time.
- Use ripe tomatoes: Choose ripe roma and cherry tomatoes for maximum sweetness and flavor in your soup.
- Roast at high temperature: Roasting at 400 degrees F caramelizes the tomatoes, intensifying their natural sweetness.
- Blend until smooth: Ensure you blend the mixture thoroughly for a creamier texture; an immersion blender works great for this.
- Adjust seasoning: Taste as you go! Adjust salt, pepper, and sugar according to your preference before serving.
- Experiment with herbs: Try adding herbs like thyme or oregano for an extra layer of flavor if desired.
- Store leftovers properly: Cool completely before storing in airtight containers. The soup will last up to 3 days in the fridge.
Best Side Dishes for Roasted Tomato Soup with Crispy Gruyère Toasts
Pairing side dishes with roasted tomato soup can enhance your dining experience. Here are some excellent options to consider.
- Caprese Salad: Fresh mozzarella, tomatoes, and basil drizzled with olive oil create a refreshing side that complements the soup.
- Garlic Bread: Crunchy garlic bread adds flavor and is perfect for dipping into the creamy tomato soup.
- Stuffed Bell Peppers: Colorful bell peppers stuffed with quinoa or rice provide a hearty accompaniment that balances the meal.
- Crispy Kale Chips: Lightly seasoned kale chips offer a crunchy texture that contrasts well with the soft soup.
- Vegetable Spring Rolls: Fresh spring rolls filled with vegetables provide a light side option that pairs nicely without overwhelming flavors.
- Zucchini Fritters: Crispy zucchini fritters add flavor and texture while remaining light enough not to overshadow the main dish.
Common Mistakes to Avoid
One of the best parts of making Roasted Tomato Soup with Crispy Gruyère Toasts is that it’s easy to prepare. However, there are common mistakes that can affect the final dish. Here are some to watch out for:
- Skipping the Roasting Step: Roasting the tomatoes and garlic enhances their flavors. Don’t rush this process; it’s key to a rich soup.
- Not Using Fresh Ingredients: Fresh tomatoes and herbs make a significant difference in taste. Always opt for fresh over canned when possible.
- Ignoring Seasoning Adjustments: Each ingredient brings its flavor, but seasoning is crucial. Taste as you go and adjust salt, pepper, and sweetness.
- Overcooking the Bread: For crispy toasts, keep an eye on them while baking. They can go from perfectly golden to burnt quickly.
- Neglecting to Blend Properly: Ensure you’re blending until smooth. A chunky soup may not provide the creamy texture you desire.
- Forgetting Toppings: Fresh basil or extra cream can elevate your soup. Remember to add these delicious finishing touches before serving!

Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container.
- Keeps well for up to 3-4 days in the fridge.
Freezing Roasted Tomato Soup with Crispy Gruyère Toasts
- Allow the soup to cool completely before freezing.
- Use freezer-safe containers or bags; it will last up to 3 months.
Reheating Roasted Tomato Soup with Crispy Gruyère Toasts
- Oven: Preheat your oven to 350°F (175°C) and heat in an oven-safe dish until warm.
- Microwave: Place in a microwave-safe bowl and cover loosely. Heat in short intervals, stirring in between until hot.
- Stovetop: Pour into a pot over medium heat, stirring occasionally until heated through.
Frequently Asked Questions
Here are some frequently asked questions about Roasted Tomato Soup with Crispy Gruyère Toasts that might help clarify any doubts.
Can I use different types of tomatoes for the roasted tomato soup?
Yes! While roma and cherry tomatoes work wonderfully, feel free to experiment with other varieties like heirloom or grape tomatoes for unique flavors.
How do I make this Roasted Tomato Soup vegan?
To make it vegan, simply substitute heavy cream with coconut cream or a plant-based alternative and ensure your broth is vegetable-based.
What can I serve alongside Roasted Tomato Soup with Crispy Gruyère Toasts?
This soup pairs excellently with a simple side salad or grilled cheese sandwiches for a more filling meal.
Can I use different types of cheese for my toasts?
Absolutely! While Gruyère adds great flavor, other cheeses like mozzarella or cheddar can also be used based on your preference.
How long does this Roasted Tomato Soup last once made?
The soup will stay fresh in the refrigerator for about 3-4 days when stored properly in an airtight container.
Final Thoughts
This Roasted Tomato Soup with Crispy Gruyère Toasts is not only comforting but also incredibly versatile, making it perfect for any occasion. Feel free to customize it by adding spices or changing toppings according to your taste preferences. Give this recipe a try; you won’t be disappointed!
Roasted Tomato Soup with Crispy Gruyère Toasts
Warm up this fall with a bowl of Roasted Tomato Soup with Crispy Gruyère Toasts—an irresistible blend of rich, roasted tomatoes and aromatic basil, finished with crunchy, cheesy toasts. This comforting dish is perfect for cozy evenings or gatherings with friends. The roasting process enhances the natural sweetness of the tomatoes while the crispy toasts topped with melted Gruyère add delightful texture and flavor. Easy to prepare, this recipe is sure to impress everyone at your table.
- Prep Time: 15 minutes
- Cook Time: 45 minutes
- Total Time: 1 hour
- Yield: Serves about 4
- Category: Dinner
- Method: Baking
- Cuisine: Italian
Ingredients
- 6 roma tomatoes (halved)
- 1 cup cherry tomatoes (whole)
- 1 medium yellow onion (roughly chopped)
- 1 head of garlic (halved)
- 1/4 cup extra-virgin olive oil
- 1 cup vegetable broth or chicken broth
- 1/4 cup heavy cream
- 5 large basil leaves (plus more for serving)
- 1 teaspoon balsamic vinegar
- Salt and pepper to taste
- French or sourdough baguette (thinly sliced)
- Olive oil (for drizzling)
- Shredded Gruyère cheese (enough to fill the surface of the toasts)
Instructions
- Preheat the oven to 400°F. Combine halved roma tomatoes, whole cherry tomatoes, chopped onion, halved garlic, olive oil, salt, and pepper in an oven-safe dish.
- Roast in the oven for 30-40 minutes until tender and caramelized.
- While roasting, slice the baguette, drizzle with olive oil, top with shredded Gruyère cheese, season with salt and pepper, and bake until crispy.
- Blend the roasted vegetables with vegetable broth or chicken broth and basil until smooth.
- Adjust seasoning as needed and serve topped with crispy Gruyère toasts and fresh basil.
Nutrition
- Serving Size: 1 bowl (350g)
- Calories: 380
- Sugar: 8g
- Sodium: 800mg
- Fat: 20g
- Saturated Fat: 7g
- Unsaturated Fat: 12g
- Trans Fat: 0g
- Carbohydrates: 36g
- Fiber: 5g
- Protein: 10g
- Cholesterol: 30mg