Delicious Comfort with Easy Roasted Veg Soup

I still remember the first time I made Roasted Veg Soup—it was a chilly autumn evening, and my friend Sarah invited me over for dinner. She had this cozy little kitchen filled with the aroma of roasting vegetables and herbs. As soon as she served the soup, the rich, deep flavors instantly won me over. That moment stuck with me. Since then, Roasted Veg Soup has become one of those dishes I reach for when I want something comforting, reliable, and packed with flavor. It’s not just any soup; it’s the one that feels homemade and thoughtful without demanding hours in the kitchen.

Roasted Veg Soup fits perfectly into everyday cooking. It’s one of those crowd-pleasers I turn to for weeknight dinners or casual gatherings. The best part? The ingredients are straightforward and easy to find, making this recipe approachable no matter your cooking comfort level. The roasted vegetable broth that forms the base gives the soup a natural sweetness and depth, setting it apart from your usual blend. Whether you’re cooking for family or just craving a bowl yourself, this soup delivers warmth and fullness that’s hard to beat. Plus, you can easily make it vegan roasted soup style or add a splash of cream if you want.

If you’re like me and juggle busy schedules, this Roasted Veg Soup is a game-changer. It’s forgiving, customizable, and always hits the spot. Once you get the hang of roasting your vegetables and blending them just right, it quickly becomes a staple you feel confident sharing with anyone. I can’t wait to walk you through this recipe because it’s one I tell all my fellow home cooks about. You’ll find this Roasted Veg Soup both simple and satisfying—just what’s needed for everyday deliciousness.

What You’ll Need:

Ingredients for Roasted Veg Soup including mixed vegetables, tomatoes, garlic, olive oil, vegetable broth, and herbs
  • 3 cups mixed vegetables for roasting (carrots, bell peppers, zucchini, and red onion all work great)
  • 2 medium tomatoes, quartered (adds brightness to the roasted vegetable broth)
  • 4 cloves garlic, peeled (roasting mellows the sharpness)
  • 2 tablespoons olive oil (for roasting—extra virgin works best)
  • 4 cups vegetable broth (store-bought or homemade; forms the base of this healthy roasted soup)
  • 1 teaspoon salt, plus more to taste
  • 1/2 teaspoon black pepper
  • 1 teaspoon dried thyme or rosemary (you can swap with fresh herbs if you have them on hand)
  • 1 tablespoon balsamic vinegar (my secret to adding a bit of richness to the soup)
  • Optional: 1/4 teaspoon smoked paprika (adds a subtle warmth)

No problem if you don’t have every vegetable on the list—I’ve made this roasted vegetable soup using just whatever’s fresh in the fridge, and it always turns out tasty. If you don’t have bell peppers, swap in some sweet potatoes or parsnips for a different flavor depth. This roasted veg soup uses ingredients you probably already have—because good cooking shouldn’t require a special trip to the store.

You’ll find olive oil and dried herbs in the regular spice aisle at most supermarkets, and vegetable broth is often available at affordable prices even in budget stores. It keeps this roasted veg soup both delicious and wallet-friendly.

A time-saving prep tip: chop your veggies roughly the same size so they roast evenly, and you can batch roast if making extra for meal prep. Leftover roasted vegetables keep well in the fridge for up to 3 days. Just save the roasted veggie broth and use it as a base for the next soup or even to cook grains like rice or quinoa.

Let’s Cook It Together!

  1. Preheat your oven to 425°F (220°C). This high heat is key for bringing out those deep, caramelized flavors that make roasted veg soup stand out.
  2. Toss your chopped mixed vegetables, tomatoes, and garlic with olive oil, salt, pepper, thyme, and smoked paprika (if using). Make sure everything is evenly coated—this helps the vegetables roast beautifully. Spread them in a single layer on a baking sheet.
  3. Roast for about 30-35 minutes, turning once halfway through. You want the veggies tender, slightly browned, and smelling amazing—the oven-roasted vegetable soup aroma will start filling your kitchen, and it’s seriously satisfying.
  4. While the veggies roast, warm up your vegetable broth gently on the stove. This step keeps things moving smoothly once the veggies come out.
  5. When your roasted veggies are ready, transfer everything (including any browned bits from the pan) to a large pot. Add the warm vegetable broth and balsamic vinegar.
  6. Using an immersion blender, blend the soup until smooth and creamy. If you don’t have an immersion blender, carefully transfer it in batches to a regular blender. If it looks too thick, add a little water or more broth until you reach your desired consistency.
  7. Taste and adjust salt and pepper. This is the moment to add a little more seasoning based on your preference.
  8. Let your roasted veg soup simmer gently for another 5-10 minutes to let the flavors marry. Your kitchen should smell incredible by now—warm, slightly sweet, with just enough herbaceous notes.

This roasted veg soup takes me about an hour from start to finish, including roasting and blending. While the vegetables are roasting, I like to set the table or prepare a simple side salad. This multitasking keeps dinner efficient without rushing.

If your roasted veg soup comes out too thin or thick, don’t worry. Adding broth or water is a simple fix, and blending a little longer smooths out any chunks.

I used to rush the roasting step thinking the blender would do all the work, but patience here makes all the difference to the final flavor. The roasting caramelizes the natural sugars in your vegetables, giving this soup its rich base.

How to Serve & Enjoy It!

Serving bowl of creamy roasted veg soup with fresh herbs

This roasted veg soup shines when served with a crusty piece of bread or a simple grilled cheese sandwich. The soup’s hearty yet light texture pairs beautifully with crunchy or cheesy sides.

I usually enjoy this roasted veg soup on a cozy night in, especially during colder months. It’s also a reliable friend when feeding a crowd because it’s both satisfying and simple.

For a bit of flair, sprinkle toasted pumpkin seeds or fresh herbs like parsley or basil on top just before serving. Presentation doesn’t have to be complicated to feel special.

If you have leftovers, this roasted veg soup reheats beautifully. Another favorite leftover idea is to spoon it over cooked grains or use it as a sauce for roasted chickpeas or a roasted chickpea corn mix which adds a nice crunch contrast.

For seasonal variations, swap in butternut squash or sweet potatoes in fall, or add fresh summer zucchini and tomatoes in warmer months. This soup also fits beautifully alongside my turmeric ginger chicken noodle soup when you want a full meal lineup.

Guest reactions to this roasted veg soup often start with the first inhale—then the nods and smiles tell me I nailed it. It’s a quiet crowd-pleaser that’s both impressive and approachable.

Your Questions Answered

Can I make this roasted veg soup ahead of time?

Definitely! This roasted veg soup tastes even better the next day once the flavors have had a chance to meld. Store it in the fridge for up to 3 days or freeze portions for easy meals later. Just reheat gently and stir before serving.

What’s the best substitute for vegetable broth in this roasted veg soup?

I’ve used water with a bit of bouillon or even leftover roasted vegetable broth from previous batches. Homemade broth adds richer flavor, but water works fine in a pinch—just boost the seasoning when blending.

How do I adjust this roasted veg soup for more servings?

Doubling or tripling the ingredients and roasting in batches works well. Just be careful not to crowd the roasting pan—that can steam veggies instead of roasting them nicely.

Can I make this soup vegan roasted soup style?

Absolutely. This recipe is naturally vegan and wholesome. If you want a creamier texture, a splash of coconut milk or cashew cream works great without losing the healthy roasted soup vibe.

Can I use frozen vegetables?

For the best roasted vegetable soup flavor, fresh is ideal. Frozen vegetables tend to release more water and won’t roast as intensively. But in a pinch, you can defrost and roast briefly—expect a different texture but still tasty.

How can I add protein to this roasted veg soup?

Adding a scoop of cooked lentils, white beans, or even stirring in some shredded chicken (if not vegan) post-blending is a quick fix. You can also serve with toasted chickpeas or a side of roasted chickpea corn mix for extra protein and crunch.

I don’t have an immersion blender. How else can I blend the soup?

No worries. Transfer the roasted veggies and broth carefully in batches to a regular blender. Be sure to vent the lid slightly to avoid steam build-up and blend in short bursts.

Any tips for making the roasted vegetable broth richer?

Roast your veggies a little longer until beautifully caramelized, and don’t skip the pan deglazing with balsamic vinegar or a splash of broth before blending. For inspiration, I recommend checking out Roasted Vegetable Soup – Nicky’s Kitchen Sanctuary for a slightly cheesy twist, or Roasted Vegetable Soup – Nora Cooks for other vegetable combos. Another lovely take is found at Roasted Vegetable Soup | Don’t Go Bacon My Heart.

Final Thoughts

This roasted veg soup holds a special place in my kitchen because it’s a simple, flexible recipe that always yields a delicious, comforting meal. It’s the kind of dish you can trust to come together easily and please just about everyone at the table.

My Best Roasted Veg Soup Tips:

  • Patience in roasting is key to deep caramelized flavor. Don’t rush this step.
  • Use a mix of vegetables to create a balanced, naturally sweet broth that tastes rich without added cream.
  • Adjust seasoning gradually after blending because this soup can take more salt and pepper than you expect.

I’ve tested variations with butternut squash, roasted sweet potatoes, and even added a hint of smoked paprika for warmth. The vegan roasted soup version gets requested most often, but the one with a splash of cream or yogurt feels indulgent and cozy.

I encourage you to make this roasted veg soup your own. Play with whatever veggies you have, swap herbs to suit your mood, and trust the process. This is everyday cooking at its best—simple, reliable, and full of flavor.

Once you try it, I’m confident you’ll find yourself coming back to it again and again. For another cozy soup recipe to add to your rotation, check out my turmeric ginger chicken noodle soup. And if you want to round out your meal, roasted chickpea corn mix is a crunchy, healthy partner that pairs beautifully. For a different style, try my tortellini soup with sausage and kale.

Here’s to many bowls of delicious, comforting roasted veg soup in your kitchen!

Print

Roasted Veg Soup

A warm and hearty roasted vegetable soup bursting with natural flavors, perfect for a wholesome and comforting meal.

  • Author: Duma Ashton
  • Prep Time: 10 minutes
  • Cook Time: 40 minutes
  • Total Time: 50 minutes
  • Yield: 4 servings
  • Category: Dinner
  • Method: Roasted
  • Cuisine: American

Ingredients

Scale
  • 2 cups carrots, chopped
  • 2 cups celery, chopped
  • 1 large onion, quartered
  • 3 cloves garlic, peeled
  • 1 medium butternut squash, peeled and cubed
  • 2 tablespoons olive oil
  • 4 cups vegetable broth
  • 1 teaspoon dried thyme
  • Salt and pepper to taste
  • Fresh parsley, chopped (for garnish)

Instructions

  1. Preheat the oven to 400°F (200°C).
  2. On a baking sheet, toss carrots, celery, onion, garlic, and butternut squash with olive oil, salt, pepper, and thyme.
  3. Roast the vegetables for 25-30 minutes until tender and slightly caramelized.
  4. Transfer the roasted vegetables to a large pot and add vegetable broth.
  5. Bring to a boil, then reduce heat and simmer for 10 minutes to combine flavors.
  6. Use an immersion blender to puree the soup until smooth. Adjust seasoning if needed.
  7. Serve hot, garnished with fresh parsley.

Notes

For a creamier texture, stir in a splash of coconut milk or cream before serving.

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