Why Make This Recipe

This Roasted Vegetable Soup offers unforgettable flavor because roasting vegetables deepens their natural sweetness. It is simple to make and satisfying, good for busy weeknights or relaxed weekend cooking. The soup packs nutrients from many colorful vegetables. It is great for meal prep and freezes well. You can customize it easily with whatever vegetables you have.

How to Make Roasted Vegetable Soup

Making Roasted Vegetable Soup involves roasting vegetables, building a flavor base, simmering, then blending to your desired creaminess. You then serve and enjoy it.

Ingredients of Roasted Vegetable Soup

For Roasting:
2 carrots, peeled and chopped
1 sweet potato, peeled and chopped
1 bell pepper (any color), cored and chopped
1 zucchini, chopped
1 red onion, peeled and cut into wedges
4-5 cloves garlic, unpeeled
2 tbsp olive oil
1 tsp dried thyme
½ tsp dried rosemary
Salt and black pepper to taste
For the Soup Base:
1 tbsp olive oil
1 yellow onion, chopped
2 stalks celery, chopped
4 cups vegetable broth (low sodium preferred)
1 (14.5 oz) can diced tomatoes, undrained
½ cup full-fat coconut milk (optional, for creaminess)
Fresh parsley or basil for garnish (optional)

Directions of Roasted Vegetable Soup

Step 1: Prep & Roast Your Veggies

Preheat your oven to 400°F (200°C).
On a large baking sheet, toss the chopped carrots, sweet potato, bell pepper, zucchini, red onion, and unpeeled garlic cloves with olive oil, thyme, rosemary, salt, and pepper until evenly coated.
Spread the vegetables in a single layer to ensure even roasting.
Roast for 25-30 minutes, or until the vegetables are tender and slightly caramelized. The garlic skins will be soft and easily squeezed out.

Step 2: Build the Flavor Base

While the vegetables are roasting, heat 1 tablespoon of olive oil in a large pot or Dutch oven over medium heat.
Add the chopped yellow onion and celery and cook until softened, about 5-7 minutes.

Step 3: Simmer to Perfection

Once the roasted vegetables are done, squeeze the pulp from the roasted garlic cloves into the pot with the sautéed onion and celery.
Add the roasted vegetables, vegetable broth, and diced tomatoes to the pot.
Bring the mixture to a simmer, then reduce heat to low and let it cook for 10-15 minutes, allowing the flavors to meld.

Step 4: Blend to Your Desired Creaminess

Carefully transfer the soup mixture to a blender (working in batches if necessary) and blend until smooth. Alternatively, use an immersion blender directly in the pot.
If using, stir in the coconut milk for extra creaminess and a subtle richness.
Taste and adjust seasonings as needed, adding more salt or pepper if desired.

Step 5: Serve & Enjoy!

Ladle the warm Roasted Vegetable Soup into bowls.
Garnish with fresh parsley or basil, a drizzle of olive oil, or a sprinkle of freshly cracked black pepper.

Spoon lifting Roasted Vegetable Soup close up — Savor the incredible flavors of this homemade roasted vegetable soup spoonful by spoonful.

How to Serve Roasted Vegetable Soup

Serve this soup with crusty bread or garlic bread. A side salad with light vinaigrette goes well with it. You can also pair it with a grilled cheese sandwich or a quesadilla. A dollop of Greek yogurt or sour cream adds a nice touch.

How to Store Roasted Vegetable Soup

Store the soup in an airtight container in the refrigerator for 2-3 days. It can be frozen for up to 3 months. Thaw it overnight in the refrigerator before reheating.

Tips to Make Roasted Vegetable Soup

Do not overcrowd the baking pan for roasting. This allows vegetables to caramelize instead of steam. Season generously with salt and pepper. Adjust roasting time based on vegetable piece size. For a chunky soup, blend only half of it and combine with the unblended half.

Variation

Spicy Kick: Add a pinch of red pepper flakes with the roasting vegetables.
Herbaceous Boost: Experiment with fresh herbs like oregano or sage.
Cheesy Goodness: Stir in some Parmesan cheese after blending for a savory touch.
Protein Power: Add cooked lentils, chickpeas, or shredded chicken after blending for a heartier meal.
Seasonal Swaps: Feel free to swap in other seasonal vegetables like parsnips, butternut squash, or Brussels sprouts.

FAQs

Q1: Can I make this roasted vegetable soup ahead of time?

Yes, you can make this soup 2-3 days in advance. Store it in an airtight container in the refrigerator. The flavors become better over time.

Q2: Is this roasted vegetable soup freezer-friendly?

Yes, this soup freezes well. Let it cool completely. Then, transfer it to freezer-safe containers or bags. Store it in the freezer for up to 3 months. Thaw it overnight in the refrigerator. Then, reheat it gently on the stovetop.

Q3: What can I do if my roasted vegetable soup is too thick or too thin?

If your soup is too thick, simply add more vegetable broth or water until it reaches your desired consistency. If it is too thin, simmer it uncovered for a bit longer. This allows some liquid to evaporate. Or, blend in a cooked potato or a spoonful of quick oats to thicken it.

Roasted Vegetable Soup: 5 Easy Steps to Flavor!