Roasted Vegetable Soup
This creamy Roasted Vegetable Soup is a delightful blend of smoky, caramelized vegetables that makes for a comforting dish any night of the week. Perfect for meal prep, this soup is not only easy to make but also bursting with flavor. Whether you’re serving it as a hearty main course or a starter, its deep flavors cater to all occasions and palates.
Why You’ll Love This Recipe
- Simple Preparation – With just a few steps, you can create a flavorful soup that’s perfect for busy weeknights.
- Rich Flavors – The roasting process brings out the natural sweetness of the vegetables, resulting in a satisfying taste.
- Versatile Serving Options – Enjoy it as a standalone dish or pair it with crusty bread or salad for a complete meal.
- Healthy Ingredients – Packed with nutritious vegetables, this soup is low in calories yet high in vitamins.
- Meal Prep Friendly – Make a big batch and store it for easy lunches or dinners throughout the week.
Tools and Preparation
To create your delicious roasted vegetable soup, you’ll need some essential kitchen tools. Having the right equipment makes the process smoother and helps achieve great results.
Essential Tools and Equipment
- Baking tray
- Sharp knife
- Cutting board
- Large pot
- Blender or immersion blender
Importance of Each Tool
- Baking tray – Ensures even roasting of the vegetables, maximizing flavor development.
- Blender – Transforms your roasted ingredients into a creamy texture effortlessly.
Ingredients
Vegetables
- 3 white onions, sliced into thick wedges ((£0.95/3)=(£0.32))
- 5 cloves of garlic, skin left on ((£0.39/3)=(£0.13))
- 3 mixed peppers, sliced into thick strips ((£1.65))
- 500 g sweet potatoes, peeled and sliced into chunks ((£0.55))
- 6 salad tomatoes, sliced into thick wedges ((£0.85))
- 500 g large carrots, peeled and sliced into chunks ((£0.35))
Herbs and Seasoning
- 5 sprigs of fresh rosemary ((£0.60/2)=(£0.30))
- 1 tsp dried sage
- 2 tsp Italian herb
- Salt and pepper
Liquids
- 100 ml single cream ((£1.20/2)=(£0.60))
- 800 ml vegetable stock
Oil
- 4 tbsp extra virgin olive oil
How to Make Roasted Vegetable Soup
Step 1: Preheat the Oven
Preheat your oven to 200°C (400°F). This temperature will help caramelize the vegetables beautifully.
Step 2: Prepare the Vegetables
In a large bowl, combine all the chopped vegetables—onions, garlic, peppers, sweet potatoes, tomatoes, and carrots. Drizzle with olive oil and sprinkle with salt, pepper, rosemary, sage, and Italian herbs.
Step 3: Roast the Vegetables
Spread the vegetable mixture evenly on a baking tray. Roast in the preheated oven for about 30 minutes or until they are tender and slightly charred.
Step 4: Blend the Soup
Once roasted, transfer the vegetables to a large pot. Add vegetable stock and bring to a simmer over medium heat. Use an immersion blender to puree until smooth or transfer to a regular blender in batches if necessary.
Step 5: Add Cream and Serve
Stir in single cream for added richness after blending. Adjust seasoning if needed before serving hot.
Enjoy your comforting bowl of Roasted Vegetable Soup, perfect for any occasion!
How to Serve Roasted Vegetable Soup
Roasted vegetable soup is a versatile dish that can be enjoyed in many ways. Whether you’re serving it for lunch or dinner, there are plenty of options to enhance your meal.
With Crusty Bread
- Freshly baked artisan bread makes a perfect pairing with the creamy texture of roasted vegetable soup.
Topped with Croutons
- Add some crunchy homemade croutons for an extra layer of texture and flavor.
Drizzled with Olive Oil
- A drizzle of quality extra virgin olive oil can enhance the soup’s rich flavors and add a touch of elegance.
Garnished with Fresh Herbs
- Sprinkle freshly chopped herbs like parsley or basil on top for a vibrant color and fresh taste.
Served with a Side Salad
- A light side salad can balance the richness of the soup, making it a complete meal.

How to Perfect Roasted Vegetable Soup
Perfecting your roasted vegetable soup is about enhancing its flavors and textures. Here are some tips to make it truly outstanding.
- Choose fresh vegetables: Using the freshest seasonal vegetables will elevate the taste of your soup.
- Roast until caramelized: Aim for a deep golden color when roasting; this brings out natural sweetness and depth.
- Blend thoroughly: For a creamy texture, ensure you blend the soup well until smooth.
- Adjust seasoning: Always taste your soup before serving; adjust salt, pepper, and herbs according to your preference.
- Add acidity: A splash of lemon juice or vinegar can brighten up flavors and balance richness.
- Experiment with spices: Feel free to try different herbs or spices beyond sage and Italian herbs for unique flavor profiles.
Best Side Dishes for Roasted Vegetable Soup
Pairing side dishes with roasted vegetable soup can create a fulfilling dining experience. Here are some great options to consider:
- Garlic Bread: Flavorful garlic bread is perfect for dipping into the warm soup.
- Cheese Toasties: Crispy cheese toasties add satisfying crunch and gooeyness alongside the creamy soup.
- Caesar Salad: This classic salad adds crispness and tanginess that contrasts nicely with soup’s creaminess.
- Stuffed Pita: Fill pita pockets with hummus and veggies for a refreshing side that complements the main dish.
- Quinoa Salad: A light quinoa salad tossed with lemon dressing provides protein and texture.
- Roasted Vegetables: Pairing your soup with additional roasted veggies enhances the flavor profile while keeping it healthy.
- Savory Scones: Cheese or herb scones offer a delightful complement to the rich flavors of roasted vegetable soup.
Common Mistakes to Avoid
Making roasted vegetable soup can be simple, but some common mistakes can ruin your dish. Here are a few things to watch out for:
-
Boldly Overcrowding the Pan: If you pack too many veggies onto a single baking tray, they will steam instead of roast. Spread them out in a single layer for that perfect caramelized flavor.
-
Ignoring Seasoning: Skipping salt and pepper can lead to bland soup. Always season your vegetables before roasting to enhance their natural flavors.
-
Neglecting Texture: Not blending the soup long enough can leave it chunky. For a creamy consistency, blend until smooth, adjusting with cream as needed.
-
Using Old Vegetables: Fresh ingredients make a difference! Using wilted or old vegetables can affect both taste and texture. Choose vibrant, fresh produce for the best results.
-
Rushing the Cooking Time: Cooking at high heat may burn the veggies without cooking them through. Roast slowly at a moderate temperature to develop rich flavors while ensuring they’re tender.

Storage & Reheating Instructions
Refrigerator Storage
- Store in airtight containers.
- Keeps well for up to 3 days in the refrigerator.
Freezing Roasted Vegetable Soup
- Use freezer-safe containers or bags.
- Can be frozen for up to 3 months; ensure it’s completely cooled before freezing.
Reheating Roasted Vegetable Soup
- Oven: Preheat to 350°F (175°C) and bake in an oven-safe dish until warmed through.
- Microwave: Heat in short intervals, stirring in between until evenly heated.
- Stovetop: Place in a saucepan over medium heat, stirring occasionally until hot.
Frequently Asked Questions
Here are some common questions about roasted vegetable soup that might help you:
How do I make Roasted Vegetable Soup creamier?
You can add more cream or a splash of milk during blending. This will enhance the creamy texture of your soup.
Can I use different vegetables for Roasted Vegetable Soup?
Absolutely! Feel free to mix and match based on what you have on hand. Seasonal vegetables work great too!
How long does Roasted Vegetable Soup last?
In the refrigerator, it lasts about 3 days. If frozen properly, it can last up to 3 months.
Is Roasted Vegetable Soup healthy?
Yes! This soup is packed with nutrients from various vegetables and is low in calories while being satisfying.
Final Thoughts
This creamy roasted vegetable soup is not only delicious but also incredibly versatile. Feel free to customize it with your favorite herbs or spices. It’s perfect for meal prep and will warm your heart on chilly days. Give it a try and enjoy the comforting flavors!

Roasted Vegetable Soup
- Total Time: 55 minutes
- Yield: Serves 6
Description
Indulge in the warmth of this creamy Roasted Vegetable Soup, a delightful blend of smoky, caramelized veggies that’s perfect for cozy dinners or meal prep. This easy-to-make soup bursts with flavor, making it a versatile choice for any occasion. Rich in nutrients yet low in calories, it’s a comforting dish that caters to all palates. Enjoy it as a hearty main course or a starter paired with crusty bread or fresh salad for a complete meal.
Ingredients
- 3 white onions
- 5 cloves of garlic
- 3 mixed peppers
- 500 g sweet potatoes
- 6 salad tomatoes
- 500 g large carrots
- 5 sprigs of fresh rosemary
- 1 tsp dried sage
- 2 tsp Italian herb
- Salt and pepper
- 100 ml single cream
- 800 ml vegetable stock
- 4 tbsp extra virgin olive oil
Instructions
- Preheat your oven to 200°C (400°F).
- In a large bowl, combine chopped vegetables with olive oil, salt, pepper, and herbs.
- Spread the mixture on a baking tray and roast for about 30 minutes until tender and slightly charred.
- Transfer roasted vegetables to a large pot, add vegetable stock, and bring to a simmer.
- Blend until smooth, then stir in the cream. Adjust seasoning before serving hot.
- Prep Time: 15 minutes
- Cook Time: 40 minutes
- Category: Main
- Method: Baking
- Cuisine: Vegetarian
Nutrition
- Serving Size: 1 cup (240g)
- Calories: 150
- Sugar: 6g
- Sodium: 450mg
- Fat: 7g
- Saturated Fat: 1.5g
- Unsaturated Fat: 4.5g
- Trans Fat: 0g
- Carbohydrates: 20g
- Fiber: 4g
- Protein: 3g
- Cholesterol: 10mg