Roasted Vegetable Soup
This Roasted Vegetable Soup is a delightful blend of caramelised veggies, offering a smoky and rich flavor profile. Perfect for weeknight meal prep, it promises warmth and comfort in every bowl. Whether you’re serving it as a main dish or a starter, this soup shines on any occasion, from casual dinners to festive gatherings.
Why You’ll Love This Recipe
- Easy to prepare: With minimal prep time and simple steps, this recipe is perfect for busy weeknights.
- Flavor-packed: The roasting process enhances the natural sweetness of the vegetables, creating a deliciously smoky flavor.
- Versatile: Enjoy it as a main course, side dish, or even as part of a cozy lunch. Pair it with crusty bread for an extra treat!
- Healthy choice: Packed with nutrient-dense vegetables, this soup is both filling and nourishing.
- Meal prep friendly: Make a big batch ahead of time and store it for quick meals throughout the week.
Tools and Preparation
Before diving into making your Roasted Vegetable Soup, gather your tools. Having the right equipment makes cooking easier and more enjoyable.
Essential Tools and Equipment
- Baking tray
- Sharp knife
- Chopping board
- Large pot or Dutch oven
- Blender or immersion blender
Importance of Each Tool
- Baking tray: Essential for roasting vegetables evenly, allowing them to caramelise perfectly.
- Sharp knife: A good knife ensures safe and easy chopping of all your ingredients.
- Large pot or Dutch oven: Ideal for simmering the soup, allowing flavors to meld beautifully.
Ingredients
This creamy roasted vegetable soup is made with caramelised vegetables, so it’s smoky, delicious, and has deep flavors. Great for weeknight meal prep.
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 Seasonings
- 5 sprigs of fresh rosemary ((£0.60/2)=(£0.30))
- 1 tsp dried sage
- 2 tsp Italian herb
Creamy Elements
- 100 ml single cream ((£1.20/2)=(£0.60))
Liquids
- 800 ml vegetable stock
Fats
- 4 tbsp extra virgin olive oil
Final Touches
- Salt and pepper to taste
How to Make Roasted Vegetable Soup
Step 1: Prepare the Vegetables
Start by preheating your oven to 200°C (400°F). While it heats up:
1. Chop all your vegetables as indicated in the ingredients list.
2. Place them on a baking tray.
Step 2: Roast the Vegetables
- Drizzle the chopped vegetables with olive oil.
- Sprinkle salt, pepper, dried sage, and Italian herbs over them.
- Toss everything together until well coated.
- Roast in the preheated oven for about 25-30 minutes until they are tender and slightly caramelised.
Step 3: Blend the Soup
- Once roasted, transfer the vegetables to a large pot or Dutch oven.
- Add the vegetable stock to the pot along with fresh rosemary.
- Bring to a simmer over medium heat for about 10 minutes.
- Use an immersion blender or regular blender to puree the mixture until smooth.
Step 4: Add Creaminess
- Stir in the single cream gently until combined.
- Adjust seasoning with salt and pepper as needed.
Step 5: Serve
Ladle your warm soup into bowls and enjoy! You can garnish with fresh herbs or a drizzle of olive oil if desired.
Enjoy making this comforting Roasted Vegetable Soup, perfect for any occasion!
How to Serve Roasted Vegetable Soup
Serving roasted vegetable soup can be a delightful experience, enhancing the flavors of this creamy dish. Whether you’re enjoying it on a cozy night or sharing it with friends, consider these serving suggestions to elevate your meal.
With Fresh Bread
- Crusty Baguette: Pair your soup with warm, crusty baguette slices for a satisfying crunch.
- Garlic Bread: The rich flavors of garlic bread complement the smoky essence of the soup beautifully.
Topped with Fresh Herbs
- Chopped Parsley: Sprinkle freshly chopped parsley on top for a burst of color and freshness.
- Toasted Pine Nuts: Add toasted pine nuts for a nutty flavor and a nice texture contrast.
With a Side Salad
- Mixed Greens: A light salad of mixed greens dressed in lemon vinaigrette offers a refreshing balance to the rich soup.
- Caesar Salad: The creamy dressing and crunchy croutons in Caesar salad make for an indulgent pairing.
Drizzled with Cream
- Single Cream Swirl: A swirl of single cream adds an extra layer of richness that enhances the soup’s smoothness.

How to Perfect Roasted Vegetable Soup
Perfecting roasted vegetable soup involves simple techniques that enhance its flavor and texture. Here are some tips to ensure your soup turns out delicious every time.
- Use Seasonal Vegetables: Opt for fresh, seasonal vegetables to enhance taste and nutrition.
- Don’t Skimp on Roasting Time: Roast your vegetables until caramelized for deep, smoky flavors.
- Blend Until Smooth: Ensure you blend the soup thoroughly for a creamy consistency that feels luxurious.
- Adjust Seasoning as Needed: Taste before serving and adjust salt and pepper to enhance flavors based on your preference.
- Experiment with Spices: Feel free to add spices like cumin or paprika for an exciting twist on traditional flavors.
Best Side Dishes for Roasted Vegetable Soup
Pairing side dishes with roasted vegetable soup can create a well-rounded meal. Here are some fantastic options that complement this delicious soup perfectly.
- Garlic Knots: Soft and buttery, these knots are perfect for dipping into your warm soup.
- Cheese Toasties: Grilled cheese sandwiches made with gooey cheese offer comfort alongside the creamy soup.
- Stuffed Mushrooms: Filled with herbs and cheese, these bite-sized treats add elegance to your meal.
- Quinoa Salad: A refreshing quinoa salad packed with veggies provides a nutritious counterpart.
- Savory Scones: Cheese or herb scones bring delightful flavors that pair well with the richness of the soup.
- Roasted Potatoes: Crispy roasted potatoes add heartiness and texture to your dining experience.
Common Mistakes to Avoid
Creating the perfect roasted vegetable soup requires attention to detail. Avoid these common mistakes for the best results.
- Ignoring the size of your vegetable pieces: Cut your vegetables into similar sizes for even roasting. Uneven pieces cook at different rates, affecting texture and flavor.
- Skipping the caramelization step: Roasting brings out deep flavors. Don’t rush it; allow your vegetables to caramelize for that smoky taste.
- Overcrowding the baking tray: If you pile too many vegetables together, they will steam instead of roast. Use multiple trays if necessary for optimal roasting.
- Neglecting seasoning: Proper seasoning is key. Don’t be shy with salt and pepper; they enhance the natural flavors of your roasted vegetables.
- Not blending enough: For a creamy texture, blend thoroughly until smooth. A few chunks can make the soup feel less luxurious.
Storage & Reheating Instructions
Refrigerator Storage
- Store leftovers in an airtight container.
- Consume within 3-4 days for best quality.
Freezing Roasted Vegetable Soup
- Use freezer-safe containers or resealable bags.
- The soup can be frozen for up to 3 months.
Reheating Roasted Vegetable Soup
- Oven: Preheat to 350°F (175°C) and heat in a covered dish for about 20 minutes.
- Microwave: Heat in a microwave-safe bowl for 2-3 minutes, stirring halfway through.
- Stovetop: Warm on low heat, stirring occasionally until heated through.
Frequently Asked Questions
Here are some common questions regarding roasted vegetable soup.
What is Roasted Vegetable Soup?
Roasted vegetable soup is a creamy dish made from roasted vegetables blended until smooth. It offers rich flavors and is perfect for meal prep.
How can I customize my Roasted Vegetable Soup?
You can add different vegetables or spices according to your preference. Consider adding spinach, kale, or even a touch of chili for heat.
Can I use frozen vegetables in this soup?
Yes, frozen vegetables can be used; however, the roasting step may not yield the same depth of flavor as fresh ones.
How do I know when my vegetables are done roasting?
Look for a golden-brown color and a tender texture. Properly roasted veggies should have some caramelization on the edges.
Can I make this soup vegan?
Absolutely! Simply replace the cream with coconut milk or omit it entirely for a lighter version.
Final Thoughts
Roasted vegetable soup is not only comforting but also versatile enough to accommodate various tastes and dietary needs. Feel free to experiment with different herbs or add protein sources like beans or lentils to make it heartier. We encourage you to try this easy recipe and enjoy a bowl of warmth!

Roasted Vegetable Soup
- Total Time: 55 minutes
- Yield: Serves approximately 4
Description
Indulge in the comforting warmth of this Roasted Vegetable Soup, a delightful blend of caramelized veggies that creates a rich and smoky flavor. Perfect for weeknight dinners or festive gatherings, this creamy soup is not only nourishing but also versatile enough to serve as a main dish or starter. With minimal prep time and easy steps, you can whip up a batch that promises satisfaction in every bowl. Pair it with crusty bread for an extra treat!
Ingredients
- 3 white onions, sliced
- 5 cloves garlic, skin on
- 3 mixed peppers, sliced
- 500 g sweet potatoes, peeled and chopped
- 6 salad tomatoes, wedged
- 500 g carrots, peeled and chopped
- Fresh rosemary and dried herbs (sage and Italian)
- 100 ml single cream
- 800 ml vegetable stock
- Extra virgin olive oil
Instructions
- Preheat your oven to 200°C (400°F). Chop all vegetables and spread them on a baking tray.
- Drizzle with olive oil and season with salt, pepper, sage, and Italian herbs. Toss to coat.
- Roast for 25-30 minutes until tender and caramelized.
- Transfer roasted vegetables to a large pot; add vegetable stock and fresh rosemary. Simmer for 10 minutes.
- Blend until smooth; stir in single cream and adjust seasoning.
- Prep Time: 15 minutes
- Cook Time: 40 minutes
- Category: Main
- Method: Baking
- Cuisine: Vegetarian
Nutrition
- Serving Size: 1 cup (240g)
- Calories: 210
- Sugar: 6g
- Sodium: 530mg
- Fat: 11g
- Saturated Fat: 2g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 27g
- Fiber: 6g
- Protein: 3g
- Cholesterol: 10mg