Creamy Vegan Tomato and Cauliflower Bisque
Creamy Vegan Tomato and Cauliflower Bisque is a delightful, comforting soup perfect for any occasion. This recipe combines the rich flavors of roasted tomatoes and cauliflower with creamy white beans and cashews, creating a velvety texture that will warm your heart. Ideal for lunch or a cozy dinner, this bisque showcases hidden veggies, making it both nutritious and satisfying. Plus, it’s easy to prepare and can be enjoyed by everyone.
Why You’ll Love This Recipe
- Nutrient-Dense: This bisque is packed with vegetables and protein from white beans, ensuring a healthy meal.
- Creamy Texture: The addition of cashews creates a luscious creaminess without any dairy.
- Versatile Flavor: Customize the spices and toppings to suit your taste preferences.
- Easy to Make: With straightforward steps, this soup can be prepared quickly.
- Perfect for Meal Prep: It stores well in the fridge or freezer, making it an excellent option for busy days.

Tools and Preparation
To make your cooking experience smoother, gather the essential tools for preparing this bisque. Each tool plays a vital role in achieving the best results.
Essential Tools and Equipment
- Blender
- Baking Sheet
- Parchment Paper
- Large Pot
- Knife & Cutting Board
Importance of Each Tool
- Blender: Essential for achieving that creamy consistency by pureeing the roasted vegetables and cashews smoothly.
- Baking Sheet: Provides ample space to roast your veggies evenly without overcrowding them.
- Large Pot: Perfect for simmering all ingredients together, allowing flavors to meld beautifully.
Ingredients
Creamy vegan tomato bisque with some hidden veggies and white beans for a nutrient-dense, creamy, and cozy soup!
For the Soup
- 1 + 1/2 lb cauliflower, cut into florets
- 1 + 1/2 – 2 lb tomatoes, sliced in half lengthwise
- 1 yellow onion, roughly chopped
- 6 cloves of garlic, smashed and peeled (not minced)
- 3 tbsp olive oil
- 1/2 tsp sea salt, divided
- Black pepper, to taste
For Creaminess and Nutrition
- 1/2 cup raw cashews
- 1 (15 oz) can white beans, drained and rinsed (any variety)
- 1 cup milk of choice
For Flavor Enhancement
- 4 cups low sodium vegetable broth
- 1 (28 oz) can whole peeled tomatoes and their juices
- 1 tsp Italian seasonings
- Red pepper flakes, to taste
- Juice of 1 lemon
How to Make Creamy Vegan Tomato and Cauliflower Bisque
Step 1: Soak Cashews & Preheat Oven
Soak cashews in some water before starting the rest of the soup. Preheat your oven to 425°F (220°C) and line a large baking sheet with parchment paper.
Step 2: Roast the Vegetables
Add the cauliflower florets, sliced tomatoes, onion, and garlic to the pan. Drizzle with 3 tablespoons of olive oil, 1/4 teaspoon of sea salt, and black pepper. Toss everything with your hands until well combined. Add an extra drizzle of olive oil on top, then roast for about 40 minutes.
Step 3: Blend Roasted Veggies & Combine
Once the veggies are done roasting, carefully transfer them to your blender. Blend together with the vegetable broth and canned tomatoes in batches if necessary. Once blended smoothly, add them to a large pot on medium heat along with the remaining 1/4 teaspoon salt, black pepper, Italian seasonings, and red pepper flakes. Bring everything to a gentle simmer for about 10-15 minutes.
Step 4: Create Creaminess
While the soup simmers, drain the soaked cashews. Add them to your blender along with the drained white beans and milk of choice. Blend until smooth and creamy. Pour this mixture into the pot with simmering broth and tomatoes. Allow it all to simmer together for another 5-10 minutes.
Step 5: Finish & Serve
Turn off the heat once done. Stir in the lemon juice, taste for seasoning adjustments if needed, then enjoy your delicious Creamy Vegan Tomato and Cauliflower Bisque!
How to Serve Creamy Vegan Tomato and Cauliflower Bisque
Serving your Creamy Vegan Tomato and Cauliflower Bisque can elevate the dining experience. Here are some delightful ways to enjoy this cozy soup.
With Fresh Crusty Bread
- Pair your bisque with a slice of warm, crusty bread for dipping. Sourdough or whole grain options work wonderfully.
Topped with Fresh Herbs
- Garnish the soup with chopped fresh basil or parsley. This adds a burst of flavor and a pop of color to your dish.
Drizzled with Olive Oil
- A light drizzle of high-quality olive oil enhances the creamy texture and adds richness. It’s simple yet effective.
Served with a Side Salad
- Accompany your bisque with a fresh green salad. A mix of leafy greens, cherry tomatoes, and a light vinaigrette complements the soup nicely.
In a Bread Bowl
- For a fun serving twist, try serving the bisque in a hollowed-out bread bowl. It’s both edible and stylish!
How to Perfect Creamy Vegan Tomato and Cauliflower Bisque
To make sure your Creamy Vegan Tomato and Cauliflower Bisque turns out perfectly every time, consider these helpful tips.
- Use fresh ingredients: Fresh vegetables enhance the overall flavor of your bisque. Opt for ripe tomatoes and fresh cauliflower for the best results.
- Control the seasoning: Taste as you go! Adjust salt, pepper, and spices to suit your palate for a truly personalized dish.
- Soak cashews properly: Soaking cashews for at least 2 hours softens them, ensuring they blend smoothly into a creamy consistency.
- Roast until caramelized: Roasting the veggies until they are slightly charred adds depth to the soup’s flavor. Keep an eye on them!
- Blend in batches if needed: If using a smaller blender, blend in batches to ensure all ingredients are well combined without overfilling.
- Adjust thickness: If you prefer a thinner bisque, simply add more vegetable broth until you reach your desired consistency.

Best Side Dishes for Creamy Vegan Tomato and Cauliflower Bisque
Completing your meal with side dishes can enhance the flavors of your Creamy Vegan Tomato and Cauliflower Bisque. Here are some excellent choices:
- Garlic Bread: Crisp on the outside and soft inside, garlic bread is perfect for dipping into the bisque.
- Quinoa Salad: A light quinoa salad with cucumbers, cherry tomatoes, and lemon dressing adds freshness alongside the creamy soup.
- Stuffed Peppers: Colorful stuffed bell peppers filled with rice or lentils provide a hearty contrast to the smooth bisque.
- Vegetable Spring Rolls: These crunchy rolls filled with fresh veggies offer a delightful textural balance when served next to the soup.
- Baked Sweet Potatoes: The sweetness of baked sweet potatoes pairs beautifully with the savory flavors of tomato bisque.
- Roasted Chickpeas: Crispy roasted chickpeas sprinkled with spices deliver an extra crunch that complements each spoonful of soup.
Common Mistakes to Avoid
Here are some common mistakes to keep in mind when making your creamy vegan tomato and cauliflower bisque.
- Overcooking the Vegetables: Roasting vegetables for too long can lead to a mushy texture. Aim for the recommended time, checking for doneness halfway through.
- Not Soaking Cashews: Skipping the soaking step can result in a gritty texture. Always soak cashews for at least 30 minutes to achieve that creamy consistency.
- Ignoring Seasoning Adjustments: Tasting your soup before serving is key. Don’t forget to adjust salt, pepper, and spices according to your palate.
- Using High-Sodium Broth: A broth with too much sodium can overpower the dish. Opt for low-sodium vegetable broth for better control over flavor.
- Blending in Too Large Batches: Overfilling your blender can make it hard to achieve a smooth consistency. Blend in smaller batches for the best results.
- Skipping the Lemon Juice: The lemon juice adds brightness to the soup. Don’t skip this step; it balances the flavors perfectly.
Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container.
- Keep in the refrigerator for up to 5 days.
Freezing Creamy Vegan Tomato and Cauliflower Bisque
- Freeze in freezer-safe containers or bags.
- Best used within 3 months for optimal flavor.
Reheating Creamy Vegan Tomato and Cauliflower Bisque
- Oven: Preheat to 350°F, place soup in an oven-safe dish, cover with foil, and heat for about 20-25 minutes until warm.
- Microwave: Use a microwave-safe bowl. Heat on high for 2-3 minutes, stirring halfway through.
- Stovetop: Pour into a pot over medium heat, stirring occasionally until heated through (approximately 5-10 minutes).
Frequently Asked Questions
Here are some frequently asked questions about making creamy vegan tomato and cauliflower bisque.
What is creamy vegan tomato and cauliflower bisque?
Creamy vegan tomato and cauliflower bisque is a rich, comforting soup made with roasted tomatoes, cauliflower, and blended cashews for creaminess without dairy.
Can I make creamy vegan tomato and cauliflower bisque ahead of time?
Yes! This soup can be prepared ahead of time and stored in the refrigerator or freezer for later enjoyment.
How do I customize my creamy vegan tomato and cauliflower bisque?
Feel free to add other vegetables like carrots or spinach. You can also experiment with different herbs or spices according to your taste preference.
Is creamy vegan tomato and cauliflower bisque healthy?
Absolutely! This bisque is packed with nutrients from the vegetables and beans while being low in calories and fat.
Can I use other types of beans in this recipe?
Yes! Any white bean such as cannellini or navy beans will work well as substitutes in this recipe.
Final Thoughts
Creamy vegan tomato and cauliflower bisque is not only delicious but also versatile. You can easily customize it by adding different veggies or spices according to your preferences. Give this cozy soup a try—it’s perfect for lunch or dinner!
Creamy Vegan Tomato and Cauliflower Bisque
Indulge in a heartwarming bowl of Creamy Vegan Tomato and Cauliflower Bisque, a delightful blend of roasted tomatoes and cauliflower enriched with creamy cashews and white beans. This comforting soup is perfect for any meal, delivering rich flavors while sneaking in nutritious veggies. With its velvety texture and customizable spices, it’s not only easy to prepare but also makes for an excellent make-ahead option for busy days or cozy dinners.
- Prep Time: 15 minutes
- Cook Time: 55 minutes
- Total Time: 1 hour 10 minutes
- Yield: About 6 servings 1x
- Category: Main
- Method: Roasting, Blending, Simmering
- Cuisine: Vegan
Ingredients
- 1.5 lb cauliflower, cut into florets
- 1.5 – 2 lb tomatoes, halved
- 1 yellow onion, chopped
- 6 cloves garlic, smashed
- 3 tbsp olive oil
- ½ tsp sea salt, divided
- Black pepper, to taste
- ½ cup raw cashews
- 1 can (15 oz) white beans, drained and rinsed
- 1 cup plant-based milk
- 4 cups low-sodium vegetable broth
- 1 can (28 oz) whole peeled tomatoes
- 1 tsp Italian seasoning
- Red pepper flakes, to taste
- Juice of 1 lemon
Instructions
- Soak cashews in water for at least 2 hours. Preheat the oven to 425°F and line a baking sheet with parchment paper.
- Toss cauliflower, tomatoes, onion, and garlic with olive oil, salt, and pepper on the baking sheet. Roast for about 40 minutes until tender.
- Blend the roasted vegetables with vegetable broth and canned tomatoes until smooth. Transfer to a large pot and simmer with remaining seasonings for about 10–15 minutes.
- Drain soaked cashews, then blend them with white beans and milk until creamy. Stir this into the soup and simmer for an additional 5–10 minutes.
- Add lemon juice, adjust seasoning if needed, then serve hot.
Nutrition
- Serving Size: Approximately 1 cup (240g)
- Calories: 220
- Sugar: 6g
- Sodium: 350mg
- Fat: 9g
- Saturated Fat: 1g
- Unsaturated Fat: 7g
- Trans Fat: 0g
- Carbohydrates: 30g
- Fiber: 8g
- Protein: 8g
- Cholesterol: 0mg
