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There’s a moment every summer when the garden seems to burst with vibrant, ripe tomatoes, and I can’t help but feel an urge to capture that freshness in a delicious dish. Enter my Creamy Vegan Roasted Tomato Soup—a bowl of warmth that boasts all the rich flavors of those cherished summer days. The secret lies in roasting: as the Roma and cherry tomatoes caramelize alongside garlic and onions, their natural sweetness intensifies to create a deliciously satisfying base that defies its dairy-free nature.

This recipe is a true crowd-pleaser, perfect for cozy weeknights or elegant gatherings. Gluten-free and vegan, this soup doesn’t just cater to dietary preferences; it invites everyone to relish in its creamy texture without an ounce of cream. So, if you’re looking to shake off the fast-food routine and indulge in a nourishing dish that’s both simple and flavorful, let’s dive into making a comforting bowl of Roasted Tomato Soup. Your taste buds—and your body—will thank you!

Why is Roasted Tomato Soup a Must-Try?

Irresistible Flavor: This Roasted Tomato Soup bursts with natural sweetness from roasted tomatoes, garlic, and onions, creating a symphony of flavors.

Creamy Texture without Dairy: Enjoy a velvety mouthfeel thanks to the clever blending of roasted veggies without any cream, making it both rich and wholesome.

Quick and Easy: With just a few simple steps, you can prepare this delightful dish in under an hour, perfect for busy weeknights.

Crowd-Pleasing Appeal: Vegan and gluten-free, it caters to a variety of dietary preferences, ensuring everyone at your table can enjoy.

Healthy Comfort: Packed with nutrients and low in calories, it’s a guilt-free way to indulge in that comforting soup you crave.

For more delicious ideas to complement this soup, don’t miss out on our serving suggestions.

Roasted Tomato Soup Ingredients

For the Soup Base
• Roma Tomatoes – Fresh, ripe tomatoes are essential for the best flavor and body in your Roasted Tomato Soup.
• Cherry Tomatoes – Optional, but they add a delightful sweetness; feel free to substitute with other sweet varieties.
• Red or Yellow Onion – This adds depth and sweetness as it roasts; shallots can be a milder alternative.
• Garlic – Roast whole cloves for a sweet, mellow flavor without peeling or seeding.
• Olive Oil – Enhances both flavor and texture during roasting; avocado oil can be used as an alternative.
• Balsamic Vinegar – Adds acidity that balances the sweetness; replace with lemon juice for a tangy twist.
• Kosher Salt and Freshly Cracked Pepper – Essential for seasoning, but adjust to your personal taste preference.
• Thyme Sprigs – Optional, for an herbal aroma; oregano or basil can be substituted.
• Vegetable or Chicken Broth – Blends the soup to your desired consistency; water can be used, but broth adds depth.
• Basil Leaves – Fresh basil brightens the soup; parsley can work in a pinch, or you may omit it altogether.

For the Parmesan Toasts
• Baguette – Choose any crusty bread for your toasts; gluten-free baguette options work perfectly too.
• Grated Parmesan Cheese – Top your toasts with this for a cheesy crunch; nutritional yeast stands as a great vegan alternative.

How to Make Roasted Tomato Soup

Preheat your oven to 400°F (200°C). This is the perfect temperature to roast the tomatoes and enhance their natural sweetness.
Arrange Roma tomatoes, cherry tomatoes (if using), onion quarters, and whole garlic cloves on a parchment-lined baking sheet. Spread them evenly to ensure even roasting.
Drizzle the beautiful array of veggies with olive oil and balsamic vinegar. Sprinkle with kosher salt and freshly cracked pepper to elevate those flavors.
Roast in the oven for 35-45 minutes until the tomatoes are soft and slightly charred. You’ll know they’re ready when they look caramelized and smell incredible!
Remove the tray from the oven and let it cool slightly while keeping the oven on for the toasts. This slight cooling allows for easier blending.
Prepare the toasts by placing baguette slices on a separate tray. Drizzle with olive oil, top generously with Parmesan, and bake for 10-12 minutes until golden and melted.
Squeeze the roasted garlic out of its skin into a blender; add the roasted tomatoes, onions, broth, and any juices from the pan. Blend until smooth.
Add fresh basil leaves to the blender and pulse briefly until combined. Taste and adjust seasoning if needed for that perfect flavor balance.
Heat the blended soup in a pot over medium heat before serving, if desired. This step ensures it’s warm and comforting when it hits your bowl!
Serve the soup hot, drizzled with a bit of olive oil, and topped with crunchy Parmesan toasts. Enjoy the deliciousness!

Optional: Garnish with a sprinkle of fresh basil for added flavor and a splash of color.

Exact quantities are listed in the recipe card below.

Expert Tips for Roasted Tomato Soup

Use Fresh Tomatoes: The quality of your Roma tomatoes directly affects the soup’s flavor; opt for ripe, in-season tomatoes for the best results.
Don’t Overcrowd the Pan: Arrange vegetables in a single layer for even roasting; if too crowded, they’ll steam instead of caramelize, diminishing that roasted flavor.
Experiment with Herbs: Feel free to swap the thyme for your favorite herbs; basil or oregano can add new dimensions to your Roasted Tomato Soup.
Blend with Care: If you want a super smooth texture, consider passing the blended soup through a fine-mesh sieve to catch any small bits.
Season Gradually: Taste the soup as you blend and adjust the seasoning in increments; this will help in achieving the perfect balance of flavors.

Roasted Tomato Soup Variations

Feel free to personalize your soup experience with these delightful variations that elevate the comforting essence of Roasted Tomato Soup.

Herb Swaps: Try swapping basil for cilantro or parsley to explore new fresh flavors in your soup.
Smoky Addition: Add roasted red peppers to the mix for a smoky twist that complements the tomatoes beautifully.
Creamy Texture: For a richer consistency, stir in a splash of coconut milk or heavy cream post-blending for a decadent touch.
Spicy Kick: Spice things up by incorporating a pinch of red pepper flakes into the mix, giving it a warm zing without overwhelming the flavor.
Nutty Flavor: Blend in a spoonful of tahini or almond butter for a nutty richness that rounds out the tomato base unexpectedly.
Vegan Cheese: Instead of Parmesan, use vegan cheese shreds or nutritional yeast on your toasts to maintain the cheese flavor in a plant-based way.
Zesty Brightness: Substitute balsamic vinegar with lemon juice or add lemon zest for a refreshing brightness that enhances the natural sweetness of the tomatoes.
Smooth & Silky: For an ultra-smooth texture, consider passing the soup through a fine-mesh sieve after blending to catch any bits and achieve that perfect velvety finish.

Make Ahead Options

These Roasted Tomato Soup preparations are perfect for busy home cooks looking to save time! You can roast the tomatoes, onions, and garlic up to 24 hours in advance; just refrigerate them after they cool. Additionally, you can blend the soup and store it in the fridge for up to 3 days; it will be just as delicious when reheated. To maintain quality, be sure to store the soup in an airtight container, which prevents it from drying out. When you’re ready to serve, simply heat it on the stovetop and finish with the crunchy Parmesan toasts. Enjoy the comfort of homemade soup without the last-minute rush!

How to Store and Freeze Roasted Tomato Soup

Fridge: Store your Roasted Tomato Soup in an airtight container for up to 3 days to maintain its rich flavors. Let it cool before sealing to avoid condensation.

Freezer: For longer storage, freeze the soup in portions using freezer-safe bags or containers for up to 1 month. Be sure to leave space for expansion.

Reheating: When ready to enjoy, thaw overnight in the fridge, then reheat gently on the stovetop over low heat until warmed through. Stir well before serving.

Extra Tip: If you have extra Parmesan toasts, store them separately to keep them crispy; reheat in the oven for the best results!

What to Serve with Roasted Tomato Soup?

Cozy up to the perfect meal with comforting sides that elevate your soup experience.

Grilled Cheese Sandwiches: A classic pairing, their gooey, melty texture complements the soup’s rich flavors beautifully. The crunch of the toasted bread adds delightful contrast.
Simple Green Salad: Fresh greens tossed with a light vinaigrette bring brightness and balance to the meal, providing a refreshing bite to accompany the creamy soup.
Garlic Bread Sticks: Crusty and flavorful, garlic bread sticks are great for dipping and soaking up every drop of that delicious tomato goodness.
Caprese Salad Skewers: These light bites of mozzarella, cherry tomatoes, and basil offer a burst of fresh flavors that echo the ingredients of your soup.
Roasted Vegetables: A medley of seasonal roasted vegetables adds texture and nutrients, enhancing the meal without overpowering the star of the show.
Sparkling Water with Lemon: Refreshing and light, this drink cleanses your palate between spoonfuls, enhancing the soup experience.
Pesto Pasta Salad: Cold pasta salad with zesty pesto balances the warmth of the soup. Its herbaceous notes and soft texture create a wholesome contrast.
Chocolate Avocado Mousse: End on a sweet note with this creamy dessert that feels indulgent while being healthy, making it a delightful finish after a comforting soup experience.

Roasted Tomato Soup Recipe FAQs

What’s the best way to select ripe tomatoes for this soup?
Absolutely! When selecting Roma tomatoes, look for ones that are deep red, firm to the touch, and free from blemishes. Avoid tomatoes with dark spots or wrinkled skin, as these may indicate overripeness or spoilage. If you’re opting for cherry tomatoes, seek out those that are plump and shiny, ensuring maximum sweetness for your soup.

How can I store my Roasted Tomato Soup?
You can store your Roasted Tomato Soup in an airtight container in the refrigerator for up to 3 days. Once cooled, pour the soup into the container and seal it tightly to preserve its flavors. When you’re ready to enjoy it again, simply reheat on the stovetop over low heat until warmed through.

Can I freeze Roasted Tomato Soup for later use?
Certainly! To freeze your soup, allow it to cool completely before transferring it to freezer-safe bags or containers. Pour in the soup, leaving some space at the top to allow for expansion as it freezes. It’s best to enjoy your soup within 1 month for optimal freshness and flavor. When you’re ready to use it, thaw it in the refrigerator overnight and gently reheat on the stovetop.

What should I do if my soup is too thick after blending?
If your soup turns out thicker than you’d like, don’t worry! Simply add a bit more vegetable or chicken broth to the blender, or warm water, until you reach your desired consistency. Blend again briefly to combine, and taste to adjust seasoning if necessary. This flexible approach ensures you can customize your soup perfectly to suit your preference!

Is this soup suitable for people with dietary restrictions?
Definitely! This Roasted Tomato Soup is naturally gluten-free and vegan, making it a delightful choice for anyone with those dietary considerations. However, be sure to check the labels on your broth and cheese alternatives, such as nutritional yeast, to ensure they meet your specific needs. If you have allergies, always double-check ingredient lists to avoid any issues.

Can I make any substitutions based on what I have on hand?
Very! If you’re missing certain ingredients, feel free to get creative. Instead of basil, you could use parsley or even cilantro for a different flavor. If you don’t have balsamic vinegar, lemon juice makes a delicious substitute. Also, if you prefer to swap the Parmesan toasts for a vegan option, nutritional yeast sprinkled on crusty bread can provide a tasty, cheesy crunch!